18172864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16703}}^1$

素因数の和:16732

約数の個数: 28

約数和(自身を含む): 38185344

約数和(自身を除く): 20012480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16703, 33406, 66812, 133624, 267248, 283951, 534496, 567902, 1068992, 1135804, 2271608, 4543216, 9086432, 18172864]

約数ペア:

[(1, 18172864), (2, 9086432), (4, 4543216), (8, 2271608), (16, 1135804), (17, 1068992), (32, 567902), (34, 534496), (64, 283951), (68, 267248), (136, 133624), (272, 66812), (544, 33406), (1088, 16703)]