31489512

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{4139}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 78991200

約数和(自身を除く): 47501688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 4139, 7608, 8278, 12417, 16556, 24834, 33112, 49668, 99336, 1312063, 2624126, 3936189, 5248252, 7872378, 10496504, 15744756, 31489512]

約数ペア:

[(1, 31489512), (2, 15744756), (3, 10496504), (4, 7872378), (6, 5248252), (8, 3936189), (12, 2624126), (24, 1312063), (317, 99336), (634, 49668), (951, 33112), (1268, 24834), (1902, 16556), (2536, 12417), (3804, 8278), (4139, 7608)]