71166496

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{19681}}^1$

素因数の和:19804

約数の個数: 24

約数和(自身を含む): 141356124

約数和(自身を除く): 70189628

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 19681, 39362, 78724, 157448, 314896, 629792, 2223953, 4447906, 8895812, 17791624, 35583248, 71166496]

約数ペア:

[(1, 71166496), (2, 35583248), (4, 17791624), (8, 8895812), (16, 4447906), (32, 2223953), (113, 629792), (226, 314896), (452, 157448), (904, 78724), (1808, 39362), (3616, 19681)]