31432884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12116

約数の個数: 48

約数和(自身を含む): 86532096

約数和(自身を除く): 55099212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 12071, 24142, 36213, 48284, 72426, 84497, 144852, 168994, 253491, 337988, 374201, 506982, 748402, 1013964, 1122603, 1496804, 2245206, 2619407, 4490412, 5238814, 7858221, 10477628, 15716442, 31432884]

約数ペア:

[(1, 31432884), (2, 15716442), (3, 10477628), (4, 7858221), (6, 5238814), (7, 4490412), (12, 2619407), (14, 2245206), (21, 1496804), (28, 1122603), (31, 1013964), (42, 748402), (62, 506982), (84, 374201), (93, 337988), (124, 253491), (186, 168994), (217, 144852), (372, 84497), (434, 72426), (651, 48284), (868, 36213), (1302, 24142), (2604, 12071)]