80177984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73693}}^1$

素因数の和:73722

約数の個数: 28

約数和(自身を含む): 168464484

約数和(自身を除く): 88286500

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 73693, 147386, 294772, 589544, 1179088, 1252781, 2358176, 2505562, 4716352, 5011124, 10022248, 20044496, 40088992, 80177984]

約数ペア:

[(1, 80177984), (2, 40088992), (4, 20044496), (8, 10022248), (16, 5011124), (17, 4716352), (32, 2505562), (34, 2358176), (64, 1252781), (68, 1179088), (136, 589544), (272, 294772), (544, 147386), (1088, 73693)]