87403198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4259}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 135774720

約数和(自身を除く): 48371522

約数列:

[1, 2, 31, 62, 331, 662, 4259, 8518, 10261, 20522, 132029, 264058, 1409729, 2819458, 43701599, 87403198]

約数ペア:

[(1, 87403198), (2, 43701599), (31, 2819458), (62, 1409729), (331, 264058), (662, 132029), (4259, 20522), (8518, 10261)]