31668052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 59868200

約数和(自身を除く): 28200148

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1489, 1636, 2978, 5317, 5956, 10634, 19357, 21268, 38714, 77428, 609001, 1218002, 2436004, 7917013, 15834026, 31668052]

約数ペア:

[(1, 31668052), (2, 15834026), (4, 7917013), (13, 2436004), (26, 1218002), (52, 609001), (409, 77428), (818, 38714), (1489, 21268), (1636, 19357), (2978, 10634), (5317, 5956)]