31848596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 60346440

約数和(自身を除く): 28497844

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 3109, 5122, 6218, 10244, 12436, 40417, 80834, 161668, 612473, 1224946, 2449892, 7962149, 15924298, 31848596]

約数ペア:

[(1, 31848596), (2, 15924298), (4, 7962149), (13, 2449892), (26, 1224946), (52, 612473), (197, 161668), (394, 80834), (788, 40417), (2561, 12436), (3109, 10244), (5122, 6218)]