31119272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 60725280

約数和(自身を除く): 29606008

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 1483, 2623, 2966, 5246, 5932, 10492, 11864, 20984, 63769, 90463, 127538, 180926, 255076, 361852, 510152, 723704, 3889909, 7779818, 15559636, 31119272]

約数ペア:

[(1, 31119272), (2, 15559636), (4, 7779818), (8, 3889909), (43, 723704), (61, 510152), (86, 361852), (122, 255076), (172, 180926), (244, 127538), (344, 90463), (488, 63769), (1483, 20984), (2623, 11864), (2966, 10492), (5246, 5932)]