31361664

素因数分解:

$2^7\times 3^1\times {\mathrm{81671}}^1$

素因数の和:81688

約数の個数: 32

約数和(自身を含む): 83305440

約数和(自身を除く): 51943776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81671, 163342, 245013, 326684, 490026, 653368, 980052, 1306736, 1960104, 2613472, 3920208, 5226944, 7840416, 10453888, 15680832, 31361664]

約数ペア:

[(1, 31361664), (2, 15680832), (3, 10453888), (4, 7840416), (6, 5226944), (8, 3920208), (12, 2613472), (16, 1960104), (24, 1306736), (32, 980052), (48, 653368), (64, 490026), (96, 326684), (128, 245013), (192, 163342), (384, 81671)]