312909164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{16073}}^1$

素因数の和:16265

約数の個数: 24

約数和(自身を含む): 568891008

約数和(自身を除く): 255981844

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 16073, 19468, 32146, 64292, 498263, 996526, 1993052, 2523461, 5046922, 10093844, 78227291, 156454582, 312909164]

約数ペア:

[(1, 312909164), (2, 156454582), (4, 78227291), (31, 10093844), (62, 5046922), (124, 2523461), (157, 1993052), (314, 996526), (628, 498263), (4867, 64292), (9734, 32146), (16073, 19468)]