31105956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5527}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 84202496

約数和(自身を除く): 53096540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5527, 5628, 11054, 16581, 22108, 33162, 38689, 66324, 77378, 116067, 154756, 232134, 370309, 464268, 740618, 1110927, 1481236, 2221854, 2592163, 4443708, 5184326, 7776489, 10368652, 15552978, 31105956]

約数ペア:

[(1, 31105956), (2, 15552978), (3, 10368652), (4, 7776489), (6, 5184326), (7, 4443708), (12, 2592163), (14, 2221854), (21, 1481236), (28, 1110927), (42, 740618), (67, 464268), (84, 370309), (134, 232134), (201, 154756), (268, 116067), (402, 77378), (469, 66324), (804, 38689), (938, 33162), (1407, 22108), (1876, 16581), (2814, 11054), (5527, 5628)]