77172016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{166319}}^1$

素因数の和:166356

約数の個数: 20

約数和(自身を含む): 154677600

約数和(自身を除く): 77505584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 166319, 332638, 665276, 1330552, 2661104, 4823251, 9646502, 19293004, 38586008, 77172016]

約数ペア:

[(1, 77172016), (2, 38586008), (4, 19293004), (8, 9646502), (16, 4823251), (29, 2661104), (58, 1330552), (116, 665276), (232, 332638), (464, 166319)]