31078224

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 94334240

約数和(自身を除く): 63256016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 307, 333, 342, 444, 456, 592, 614, 666, 684, 703, 888, 912, 921, 1228, 1332, 1368, 1406, 1776, 1842, 2109, 2456, 2664, 2736, 2763, 2812, 3684, 4218, 4912, 5328, 5526, 5624, 5833, 6327, 7368, 8436, 11052, 11248, 11359, 11666, 12654, 14736, 16872, 17499, 22104, 22718, 23332, 25308, 33744, 34077, 34998, 44208, 45436, 46664, 50616, 52497, 68154, 69996, 90872, 93328, 101232, 102231, 104994, 136308, 139992, 181744, 204462, 209988, 215821, 272616, 279984, 408924, 419976, 431642, 545232, 647463, 817848, 839952, 863284, 1294926, 1635696, 1726568, 1942389, 2589852, 3453136, 3884778, 5179704, 7769556, 10359408, 15539112, 31078224]

約数ペア:

[(1, 31078224), (2, 15539112), (3, 10359408), (4, 7769556), (6, 5179704), (8, 3884778), (9, 3453136), (12, 2589852), (16, 1942389), (18, 1726568), (19, 1635696), (24, 1294926), (36, 863284), (37, 839952), (38, 817848), (48, 647463), (57, 545232), (72, 431642), (74, 419976), (76, 408924), (111, 279984), (114, 272616), (144, 215821), (148, 209988), (152, 204462), (171, 181744), (222, 139992), (228, 136308), (296, 104994), (304, 102231), (307, 101232), (333, 93328), (342, 90872), (444, 69996), (456, 68154), (592, 52497), (614, 50616), (666, 46664), (684, 45436), (703, 44208), (888, 34998), (912, 34077), (921, 33744), (1228, 25308), (1332, 23332), (1368, 22718), (1406, 22104), (1776, 17499), (1842, 16872), (2109, 14736), (2456, 12654), (2664, 11666), (2736, 11359), (2763, 11248), (2812, 11052), (3684, 8436), (4218, 7368), (4912, 6327), (5328, 5833), (5526, 5624)]