91771984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337397}}^1$

素因数の和:337422

約数の個数: 20

約数和(自身を含む): 188268084

約数和(自身を除く): 96496100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337397, 674794, 1349588, 2699176, 5398352, 5735749, 11471498, 22942996, 45885992, 91771984]

約数ペア:

[(1, 91771984), (2, 45885992), (4, 22942996), (8, 11471498), (16, 5735749), (17, 5398352), (34, 2699176), (68, 1349588), (136, 674794), (272, 337397)]