31069822

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 56791152

約数和(自身を除く): 25721330

約数列:

[1, 2, 7, 14, 43, 49, 73, 86, 98, 101, 146, 202, 301, 511, 602, 707, 1022, 1414, 2107, 3139, 3577, 4214, 4343, 4949, 6278, 7154, 7373, 8686, 9898, 14746, 21973, 30401, 43946, 51611, 60802, 103222, 153811, 212807, 307622, 317039, 361277, 425614, 634078, 722554, 2219273, 4438546, 15534911, 31069822]

約数ペア:

[(1, 31069822), (2, 15534911), (7, 4438546), (14, 2219273), (43, 722554), (49, 634078), (73, 425614), (86, 361277), (98, 317039), (101, 307622), (146, 212807), (202, 153811), (301, 103222), (511, 60802), (602, 51611), (707, 43946), (1022, 30401), (1414, 21973), (2107, 14746), (3139, 9898), (3577, 8686), (4214, 7373), (4343, 7154), (4949, 6278)]