31538532

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 45069468

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 569, 596, 894, 1138, 1707, 1788, 2276, 3414, 4619, 6828, 9238, 13857, 17639, 18476, 27714, 35278, 52917, 55428, 70556, 84781, 105834, 169562, 211668, 254343, 339124, 508686, 1017372, 2628211, 5256422, 7884633, 10512844, 15769266, 31538532]

約数ペア:

[(1, 31538532), (2, 15769266), (3, 10512844), (4, 7884633), (6, 5256422), (12, 2628211), (31, 1017372), (62, 508686), (93, 339124), (124, 254343), (149, 211668), (186, 169562), (298, 105834), (372, 84781), (447, 70556), (569, 55428), (596, 52917), (894, 35278), (1138, 27714), (1707, 18476), (1788, 17639), (2276, 13857), (3414, 9238), (4619, 6828)]