31567028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 59072832

約数和(自身を除く): 27505804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 4507, 7004, 9014, 18028, 76619, 153238, 306476, 464221, 928442, 1856884, 7891757, 15783514, 31567028]

約数ペア:

[(1, 31567028), (2, 15783514), (4, 7891757), (17, 1856884), (34, 928442), (68, 464221), (103, 306476), (206, 153238), (412, 76619), (1751, 18028), (3502, 9014), (4507, 7004)]