1660894064

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{75937}}^1$

素因数の和:77312

約数の個数: 20

約数和(自身を含む): 3220378704

約数和(自身を除く): 1559484640

約数列:

[1, 2, 4, 8, 16, 1367, 2734, 5468, 10936, 21872, 75937, 151874, 303748, 607496, 1214992, 103805879, 207611758, 415223516, 830447032, 1660894064]

約数ペア:

[(1, 1660894064), (2, 830447032), (4, 415223516), (8, 207611758), (16, 103805879), (1367, 1214992), (2734, 607496), (5468, 303748), (10936, 151874), (21872, 75937)]