45191984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{166147}}^1$

素因数の和:166172

約数の個数: 20

約数和(自身を含む): 92710584

約数和(自身を除く): 47518600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 166147, 332294, 664588, 1329176, 2658352, 2824499, 5648998, 11297996, 22595992, 45191984]

約数ペア:

[(1, 45191984), (2, 22595992), (4, 11297996), (8, 5648998), (16, 2824499), (17, 2658352), (34, 1329176), (68, 664588), (136, 332294), (272, 166147)]