211345984

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{46511}}^1$

素因数の和:46594

約数の個数: 28

約数和(自身を含む): 425305728

約数和(自身を除く): 213959744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 46511, 93022, 186044, 372088, 744176, 1488352, 2976704, 3302281, 6604562, 13209124, 26418248, 52836496, 105672992, 211345984]

約数ペア:

[(1, 211345984), (2, 105672992), (4, 52836496), (8, 26418248), (16, 13209124), (32, 6604562), (64, 3302281), (71, 2976704), (142, 1488352), (284, 744176), (568, 372088), (1136, 186044), (2272, 93022), (4544, 46511)]