31443724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5987}}^1$

素因数の和:6105

約数の個数: 24

約数和(自身を含む): 59856048

約数和(自身を除く): 28412324

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5987, 11974, 23948, 77831, 155662, 311324, 604687, 1209374, 2418748, 7860931, 15721862, 31443724]

約数ペア:

[(1, 31443724), (2, 15721862), (4, 7860931), (13, 2418748), (26, 1209374), (52, 604687), (101, 311324), (202, 155662), (404, 77831), (1313, 23948), (2626, 11974), (5252, 5987)]