40231532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 78248688

約数和(自身を除く): 38017156

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 823, 1111, 1646, 2222, 3292, 4444, 9053, 12221, 18106, 24442, 36212, 48884, 83123, 99583, 166246, 199166, 332492, 398332, 914353, 1828706, 3657412, 10057883, 20115766, 40231532]

約数ペア:

[(1, 40231532), (2, 20115766), (4, 10057883), (11, 3657412), (22, 1828706), (44, 914353), (101, 398332), (121, 332492), (202, 199166), (242, 166246), (404, 99583), (484, 83123), (823, 48884), (1111, 36212), (1646, 24442), (2222, 18106), (3292, 12221), (4444, 9053)]