23231078

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 40098240

約数和(自身を除く): 16867162

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 311, 338, 442, 622, 2197, 2873, 4043, 4394, 5287, 5746, 8086, 10574, 37349, 52559, 68731, 74698, 105118, 137462, 683267, 893503, 1366534, 1787006, 11615539, 23231078]

約数ペア:

[(1, 23231078), (2, 11615539), (13, 1787006), (17, 1366534), (26, 893503), (34, 683267), (169, 137462), (221, 105118), (311, 74698), (338, 68731), (442, 52559), (622, 37349), (2197, 10574), (2873, 8086), (4043, 5746), (4394, 5287)]