40191748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1697}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 73027584

約数和(自身を除く): 32835836

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 1697, 3394, 5921, 6788, 11842, 23684, 52607, 105214, 210428, 324127, 648254, 1296508, 10047937, 20095874, 40191748]

約数ペア:

[(1, 40191748), (2, 20095874), (4, 10047937), (31, 1296508), (62, 648254), (124, 324127), (191, 210428), (382, 105214), (764, 52607), (1697, 23684), (3394, 11842), (5921, 6788)]