31794152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 32677528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 983, 1244, 1966, 2488, 3932, 4043, 7864, 8086, 12779, 16172, 25558, 32344, 51116, 102232, 305713, 611426, 1222852, 2445704, 3974269, 7948538, 15897076, 31794152]

約数ペア:

[(1, 31794152), (2, 15897076), (4, 7948538), (8, 3974269), (13, 2445704), (26, 1222852), (52, 611426), (104, 305713), (311, 102232), (622, 51116), (983, 32344), (1244, 25558), (1966, 16172), (2488, 12779), (3932, 8086), (4043, 7864)]