31354028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2531}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 58134720

約数和(自身を除く): 26780692

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2531, 3097, 5062, 6194, 10124, 12388, 48089, 96178, 192356, 412553, 825106, 1650212, 7838507, 15677014, 31354028]

約数ペア:

[(1, 31354028), (2, 15677014), (4, 7838507), (19, 1650212), (38, 825106), (76, 412553), (163, 192356), (326, 96178), (652, 48089), (2531, 12388), (3097, 10124), (5062, 6194)]