80497112

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{42101}}^1$

素因数の和:42346

約数の個数: 16

約数和(自身を含む): 151567200

約数和(自身を除く): 71070088

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 42101, 84202, 168404, 336808, 10062139, 20124278, 40248556, 80497112]

約数ペア:

[(1, 80497112), (2, 40248556), (4, 20124278), (8, 10062139), (239, 336808), (478, 168404), (956, 84202), (1912, 42101)]