57247856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{123379}}^1$

素因数の和:123416

約数の個数: 20

約数和(自身を含む): 114743400

約数和(自身を除く): 57495544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 123379, 246758, 493516, 987032, 1974064, 3577991, 7155982, 14311964, 28623928, 57247856]

約数ペア:

[(1, 57247856), (2, 28623928), (4, 14311964), (8, 7155982), (16, 3577991), (29, 1974064), (58, 987032), (116, 493516), (232, 246758), (464, 123379)]