64970848

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{8089}}^1$

素因数の和:8350

約数の個数: 24

約数和(自身を含む): 128436840

約数和(自身を除く): 63465992

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 8089, 16178, 32356, 64712, 129424, 258848, 2030339, 4060678, 8121356, 16242712, 32485424, 64970848]

約数ペア:

[(1, 64970848), (2, 32485424), (4, 16242712), (8, 8121356), (16, 4060678), (32, 2030339), (251, 258848), (502, 129424), (1004, 64712), (2008, 32356), (4016, 16178), (8032, 8089)]