31635656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{919}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 64142400

約数和(自身を除く): 32506744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 919, 1324, 1838, 2648, 3676, 4303, 7352, 8606, 11947, 17212, 23894, 34424, 47788, 95576, 304189, 608378, 1216756, 2433512, 3954457, 7908914, 15817828, 31635656]

約数ペア:

[(1, 31635656), (2, 15817828), (4, 7908914), (8, 3954457), (13, 2433512), (26, 1216756), (52, 608378), (104, 304189), (331, 95576), (662, 47788), (919, 34424), (1324, 23894), (1838, 17212), (2648, 11947), (3676, 8606), (4303, 7352)]