78896864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{145031}}^1$

素因数の和:145058

約数の個数: 24

約数和(自身を含む): 164466288

約数和(自身を除く): 85569424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 145031, 290062, 580124, 1160248, 2320496, 2465527, 4640992, 4931054, 9862108, 19724216, 39448432, 78896864]

約数ペア:

[(1, 78896864), (2, 39448432), (4, 19724216), (8, 9862108), (16, 4931054), (17, 4640992), (32, 2465527), (34, 2320496), (68, 1160248), (136, 580124), (272, 290062), (544, 145031)]