90450308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24499}}^1$

素因数の和:24587

約数の個数: 24

約数和(自身を含む): 172872000

約数和(自身を除く): 82421692

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 24499, 48998, 97996, 318487, 636974, 1273948, 1739429, 3478858, 6957716, 22612577, 45225154, 90450308]

約数ペア:

[(1, 90450308), (2, 45225154), (4, 22612577), (13, 6957716), (26, 3478858), (52, 1739429), (71, 1273948), (142, 636974), (284, 318487), (923, 97996), (1846, 48998), (3692, 24499)]