321899686816

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{94012759}}^1$

素因数の和:94012876

約数の個数: 24

約数和(自身を含む): 639662819040

約数和(自身を除く): 317763132224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 94012759, 188025518, 376051036, 752102072, 1504204144, 3008408288, 10059365213, 20118730426, 40237460852, 80474921704, 160949843408, 321899686816]

約数ペア:

[(1, 321899686816), (2, 160949843408), (4, 80474921704), (8, 40237460852), (16, 20118730426), (32, 10059365213), (107, 3008408288), (214, 1504204144), (428, 752102072), (856, 376051036), (1712, 188025518), (3424, 94012759)]