31703334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23909}}^1$

素因数の和:23944

約数の個数: 32

約数和(自身を含む): 72303840

約数和(自身を除く): 40600506

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 23909, 47818, 71727, 143454, 310817, 406453, 621634, 812906, 932451, 1219359, 1864902, 2438718, 5283889, 10567778, 15851667, 31703334]

約数ペア:

[(1, 31703334), (2, 15851667), (3, 10567778), (6, 5283889), (13, 2438718), (17, 1864902), (26, 1219359), (34, 932451), (39, 812906), (51, 621634), (78, 406453), (102, 310817), (221, 143454), (442, 71727), (663, 47818), (1326, 23909)]