87969344

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 179466240

約数和(自身を除く): 91496896

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 137, 158, 254, 274, 316, 508, 548, 632, 1016, 1096, 1264, 2032, 2192, 2528, 4064, 4384, 5056, 8128, 8768, 10033, 10823, 17399, 20066, 21646, 34798, 40132, 43292, 69596, 80264, 86584, 139192, 160528, 173168, 278384, 321056, 346336, 556768, 642112, 692672, 1113536, 1374521, 2749042, 5498084, 10996168, 21992336, 43984672, 87969344]

約数ペア:

[(1, 87969344), (2, 43984672), (4, 21992336), (8, 10996168), (16, 5498084), (32, 2749042), (64, 1374521), (79, 1113536), (127, 692672), (137, 642112), (158, 556768), (254, 346336), (274, 321056), (316, 278384), (508, 173168), (548, 160528), (632, 139192), (1016, 86584), (1096, 80264), (1264, 69596), (2032, 43292), (2192, 40132), (2528, 34798), (4064, 21646), (4384, 20066), (5056, 17399), (8128, 10823), (8768, 10033)]