42698032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 90001184

約数和(自身を除く): 47303152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 1993, 2678, 3986, 5356, 7972, 10712, 15944, 21424, 25909, 31888, 51818, 103636, 205279, 207272, 410558, 414544, 821116, 1642232, 2668627, 3284464, 5337254, 10674508, 21349016, 42698032]

約数ペア:

[(1, 42698032), (2, 21349016), (4, 10674508), (8, 5337254), (13, 3284464), (16, 2668627), (26, 1642232), (52, 821116), (103, 414544), (104, 410558), (206, 207272), (208, 205279), (412, 103636), (824, 51818), (1339, 31888), (1648, 25909), (1993, 21424), (2678, 15944), (3986, 10712), (5356, 7972)]