313050088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73417}}^1$

素因数の和:73477

約数の個数: 32

約数和(自身を含む): 647546760

約数和(自身を除く): 334496672

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 73417, 146834, 293668, 587336, 954421, 1908842, 3010097, 3817684, 6020194, 7635368, 12040388, 24080776, 39131261, 78262522, 156525044, 313050088]

約数ペア:

[(1, 313050088), (2, 156525044), (4, 78262522), (8, 39131261), (13, 24080776), (26, 12040388), (41, 7635368), (52, 6020194), (82, 3817684), (104, 3010097), (164, 1908842), (328, 954421), (533, 587336), (1066, 293668), (2132, 146834), (4264, 73417)]