90133264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22807}}^1$

素因数の和:22847

約数の個数: 40

約数和(自身を含む): 197973440

約数和(自身を除く): 107840176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 22807, 45614, 91228, 182456, 296491, 364912, 433333, 592982, 866666, 1185964, 1733332, 2371928, 3466664, 4743856, 5633329, 6933328, 11266658, 22533316, 45066632, 90133264]

約数ペア:

[(1, 90133264), (2, 45066632), (4, 22533316), (8, 11266658), (13, 6933328), (16, 5633329), (19, 4743856), (26, 3466664), (38, 2371928), (52, 1733332), (76, 1185964), (104, 866666), (152, 592982), (208, 433333), (247, 364912), (304, 296491), (494, 182456), (988, 91228), (1976, 45614), (3952, 22807)]