165961856

素因数分解:

$2^7\times {\mathrm{983}}^1\times {\mathrm{1319}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 331214400

約数和(自身を除く): 165252544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 983, 1319, 1966, 2638, 3932, 5276, 7864, 10552, 15728, 21104, 31456, 42208, 62912, 84416, 125824, 168832, 1296577, 2593154, 5186308, 10372616, 20745232, 41490464, 82980928, 165961856]

約数ペア:

[(1, 165961856), (2, 82980928), (4, 41490464), (8, 20745232), (16, 10372616), (32, 5186308), (64, 2593154), (128, 1296577), (983, 168832), (1319, 125824), (1966, 84416), (2638, 62912), (3932, 42208), (5276, 31456), (7864, 21104), (10552, 15728)]