66881198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3259}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 103902720

約数和(自身を除く): 37021522

約数列:

[1, 2, 31, 62, 331, 662, 3259, 6518, 10261, 20522, 101029, 202058, 1078729, 2157458, 33440599, 66881198]

約数ペア:

[(1, 66881198), (2, 33440599), (31, 2157458), (62, 1078729), (331, 202058), (662, 101029), (3259, 20522), (6518, 10261)]