85391488

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7365

約数の個数: 64

約数和(自身を含む): 209401920

約数和(自身を除く): 124010432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 7331, 11648, 14662, 29324, 51317, 58648, 95303, 102634, 117296, 190606, 205268, 234592, 381212, 410536, 469184, 667121, 762424, 821072, 938368, 1334242, 1524848, 1642144, 2668484, 3049696, 3284288, 5336968, 6099392, 6568576, 10673936, 12198784, 21347872, 42695744, 85391488]

約数ペア:

[(1, 85391488), (2, 42695744), (4, 21347872), (7, 12198784), (8, 10673936), (13, 6568576), (14, 6099392), (16, 5336968), (26, 3284288), (28, 3049696), (32, 2668484), (52, 1642144), (56, 1524848), (64, 1334242), (91, 938368), (104, 821072), (112, 762424), (128, 667121), (182, 469184), (208, 410536), (224, 381212), (364, 234592), (416, 205268), (448, 190606), (728, 117296), (832, 102634), (896, 95303), (1456, 58648), (1664, 51317), (2912, 29324), (5824, 14662), (7331, 11648)]