71691488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{203669}}^1$

素因数の和:203690

約数の個数: 24

約数和(自身を含む): 153974520

約数和(自身を除く): 82283032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 203669, 407338, 814676, 1629352, 2240359, 3258704, 4480718, 6517408, 8961436, 17922872, 35845744, 71691488]

約数ペア:

[(1, 71691488), (2, 35845744), (4, 17922872), (8, 8961436), (11, 6517408), (16, 4480718), (22, 3258704), (32, 2240359), (44, 1629352), (88, 814676), (176, 407338), (352, 203669)]