79291216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 157550184

約数和(自身を除く): 78258968

約数列:

[1, 2, 4, 8, 16, 61, 122, 137, 244, 274, 488, 548, 593, 976, 1096, 1186, 2192, 2372, 4744, 8357, 9488, 16714, 33428, 36173, 66856, 72346, 81241, 133712, 144692, 162482, 289384, 324964, 578768, 649928, 1299856, 4955701, 9911402, 19822804, 39645608, 79291216]

約数ペア:

[(1, 79291216), (2, 39645608), (4, 19822804), (8, 9911402), (16, 4955701), (61, 1299856), (122, 649928), (137, 578768), (244, 324964), (274, 289384), (488, 162482), (548, 144692), (593, 133712), (976, 81241), (1096, 72346), (1186, 66856), (2192, 36173), (2372, 33428), (4744, 16714), (8357, 9488)]