31932341

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 8565067

約数列:

[1, 7, 17, 53, 61, 83, 119, 371, 427, 581, 901, 1037, 1411, 3233, 4399, 5063, 6307, 7259, 9877, 22631, 30793, 35441, 54961, 74783, 86071, 268339, 384727, 523481, 602497, 1878373, 4561763, 31932341]

約数ペア:

[(1, 31932341), (7, 4561763), (17, 1878373), (53, 602497), (61, 523481), (83, 384727), (119, 268339), (371, 86071), (427, 74783), (581, 54961), (901, 35441), (1037, 30793), (1411, 22631), (3233, 9877), (4399, 7259), (5063, 6307)]