164036624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{330719}}^1$

素因数の和:330758

約数の個数: 20

約数和(自身を含む): 328074240

約数和(自身を除く): 164037616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 330719, 661438, 1322876, 2645752, 5291504, 10252289, 20504578, 41009156, 82018312, 164036624]

約数ペア:

[(1, 164036624), (2, 82018312), (4, 41009156), (8, 20504578), (16, 10252289), (31, 5291504), (62, 2645752), (124, 1322876), (248, 661438), (496, 330719)]