25631668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 46801664

約数和(自身を除く): 21169996

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2131, 3007, 4262, 6014, 8524, 12028, 66061, 132122, 206707, 264244, 413414, 826828, 6407917, 12815834, 25631668]

約数ペア:

[(1, 25631668), (2, 12815834), (4, 6407917), (31, 826828), (62, 413414), (97, 264244), (124, 206707), (194, 132122), (388, 66061), (2131, 12028), (3007, 8524), (4262, 6014)]