31926340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93901}}^1$

素因数の和:93927

約数の個数: 24

約数和(自身を含む): 70989912

約数和(自身を除く): 39063572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93901, 187802, 375604, 469505, 939010, 1596317, 1878020, 3192634, 6385268, 7981585, 15963170, 31926340]

約数ペア:

[(1, 31926340), (2, 15963170), (4, 7981585), (5, 6385268), (10, 3192634), (17, 1878020), (20, 1596317), (34, 939010), (68, 469505), (85, 375604), (170, 187802), (340, 93901)]