39168284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 70578816

約数和(自身を除く): 31410532

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 991, 1982, 3964, 9881, 19762, 39524, 40631, 81262, 162524, 238831, 477662, 955324, 9792071, 19584142, 39168284]

約数ペア:

[(1, 39168284), (2, 19584142), (4, 9792071), (41, 955324), (82, 477662), (164, 238831), (241, 162524), (482, 81262), (964, 40631), (991, 39524), (1982, 19762), (3964, 9881)]