31377626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 25646374

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 659, 1253, 1318, 2506, 3401, 4613, 6802, 9226, 12521, 23807, 25042, 47614, 87647, 117961, 175294, 235922, 825727, 1651454, 2241259, 4482518, 15688813, 31377626]

約数ペア:

[(1, 31377626), (2, 15688813), (7, 4482518), (14, 2241259), (19, 1651454), (38, 825727), (133, 235922), (179, 175294), (266, 117961), (358, 87647), (659, 47614), (1253, 25042), (1318, 23807), (2506, 12521), (3401, 9226), (4613, 6802)]