40159916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1049}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 74617200

約数和(自身を除く): 34457284

約数列:

[1, 2, 4, 17, 34, 68, 563, 1049, 1126, 2098, 2252, 4196, 9571, 17833, 19142, 35666, 38284, 71332, 590587, 1181174, 2362348, 10039979, 20079958, 40159916]

約数ペア:

[(1, 40159916), (2, 20079958), (4, 10039979), (17, 2362348), (34, 1181174), (68, 590587), (563, 71332), (1049, 38284), (1126, 35666), (2098, 19142), (2252, 17833), (4196, 9571)]