15976328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 16164472

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1487, 2686, 2974, 5372, 5948, 10744, 11896, 25279, 50558, 101116, 117473, 202232, 234946, 469892, 939784, 1997041, 3994082, 7988164, 15976328]

約数ペア:

[(1, 15976328), (2, 7988164), (4, 3994082), (8, 1997041), (17, 939784), (34, 469892), (68, 234946), (79, 202232), (136, 117473), (158, 101116), (316, 50558), (632, 25279), (1343, 11896), (1487, 10744), (2686, 5948), (2974, 5372)]