64118164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 125850816

約数和(自身を除く): 61732652

約数列:

[1, 2, 4, 11, 22, 44, 83, 97, 166, 181, 194, 332, 362, 388, 724, 913, 1067, 1826, 1991, 2134, 3652, 3982, 4268, 7964, 8051, 15023, 16102, 17557, 30046, 32204, 35114, 60092, 70228, 88561, 165253, 177122, 193127, 330506, 354244, 386254, 661012, 772508, 1457231, 2914462, 5828924, 16029541, 32059082, 64118164]

約数ペア:

[(1, 64118164), (2, 32059082), (4, 16029541), (11, 5828924), (22, 2914462), (44, 1457231), (83, 772508), (97, 661012), (166, 386254), (181, 354244), (194, 330506), (332, 193127), (362, 177122), (388, 165253), (724, 88561), (913, 70228), (1067, 60092), (1826, 35114), (1991, 32204), (2134, 30046), (3652, 17557), (3982, 16102), (4268, 15023), (7964, 8051)]