40263172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 73939712

約数和(自身を除く): 33676540

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 5323, 7564, 10646, 21292, 165013, 324703, 330026, 649406, 660052, 1298812, 10065793, 20131586, 40263172]

約数ペア:

[(1, 40263172), (2, 20131586), (4, 10065793), (31, 1298812), (61, 660052), (62, 649406), (122, 330026), (124, 324703), (244, 165013), (1891, 21292), (3782, 10646), (5323, 7564)]