87700798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{23189}}^1$

素因数の和:23283

約数の個数: 16

約数和(自身を含む): 138026880

約数和(自身を除く): 50326082

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 23189, 46378, 718859, 1414529, 1437718, 2829058, 43850399, 87700798]

約数ペア:

[(1, 87700798), (2, 43850399), (31, 2829058), (61, 1437718), (62, 1414529), (122, 718859), (1891, 46378), (3782, 23189)]