16213232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 37984176

約数和(自身を除く): 21770944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 401, 532, 722, 802, 1064, 1444, 1604, 2128, 2527, 2807, 2888, 3208, 5054, 5614, 5776, 6416, 7619, 10108, 11228, 15238, 20216, 22456, 30476, 40432, 44912, 53333, 60952, 106666, 121904, 144761, 213332, 289522, 426664, 579044, 853328, 1013327, 1158088, 2026654, 2316176, 4053308, 8106616, 16213232]

約数ペア:

[(1, 16213232), (2, 8106616), (4, 4053308), (7, 2316176), (8, 2026654), (14, 1158088), (16, 1013327), (19, 853328), (28, 579044), (38, 426664), (56, 289522), (76, 213332), (112, 144761), (133, 121904), (152, 106666), (266, 60952), (304, 53333), (361, 44912), (401, 40432), (532, 30476), (722, 22456), (802, 20216), (1064, 15238), (1444, 11228), (1604, 10108), (2128, 7619), (2527, 6416), (2807, 5776), (2888, 5614), (3208, 5054)]