86945216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 56

約数和(自身を含む): 183367680

約数和(自身を除く): 96422464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 563, 608, 1016, 1126, 1216, 2032, 2252, 2413, 4064, 4504, 4826, 8128, 9008, 9652, 10697, 18016, 19304, 21394, 36032, 38608, 42788, 71501, 77216, 85576, 143002, 154432, 171152, 286004, 342304, 572008, 684608, 1144016, 1358519, 2288032, 2717038, 4576064, 5434076, 10868152, 21736304, 43472608, 86945216]

約数ペア:

[(1, 86945216), (2, 43472608), (4, 21736304), (8, 10868152), (16, 5434076), (19, 4576064), (32, 2717038), (38, 2288032), (64, 1358519), (76, 1144016), (127, 684608), (152, 572008), (254, 342304), (304, 286004), (508, 171152), (563, 154432), (608, 143002), (1016, 85576), (1126, 77216), (1216, 71501), (2032, 42788), (2252, 38608), (2413, 36032), (4064, 21394), (4504, 19304), (4826, 18016), (8128, 10697), (9008, 9652)]