31430652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7730

約数の個数: 48

約数和(自身を含む): 82596864

約数和(自身を除く): 51166212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 7681, 15362, 23043, 30724, 46086, 84491, 92172, 168982, 238111, 253473, 337964, 476222, 506946, 714333, 952444, 1013892, 1428666, 2619221, 2857332, 5238442, 7857663, 10476884, 15715326, 31430652]

約数ペア:

[(1, 31430652), (2, 15715326), (3, 10476884), (4, 7857663), (6, 5238442), (11, 2857332), (12, 2619221), (22, 1428666), (31, 1013892), (33, 952444), (44, 714333), (62, 506946), (66, 476222), (93, 337964), (124, 253473), (132, 238111), (186, 168982), (341, 92172), (372, 84491), (682, 46086), (1023, 30724), (1364, 23043), (2046, 15362), (4092, 7681)]