42257204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{983}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 80837568

約数和(自身を除く): 38580364

約数列:

[1, 2, 4, 11, 22, 44, 977, 983, 1954, 1966, 3908, 3932, 10747, 10813, 21494, 21626, 42988, 43252, 960391, 1920782, 3841564, 10564301, 21128602, 42257204]

約数ペア:

[(1, 42257204), (2, 21128602), (4, 10564301), (11, 3841564), (22, 1920782), (44, 960391), (977, 43252), (983, 42988), (1954, 21626), (1966, 21494), (3908, 10813), (3932, 10747)]