31991586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28513}}^1$

素因数の和:28546

約数の個数: 32

約数和(自身を含む): 73908288

約数和(自身を除く): 41916702

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 28513, 57026, 85539, 171078, 313643, 484721, 627286, 940929, 969442, 1454163, 1881858, 2908326, 5331931, 10663862, 15995793, 31991586]

約数ペア:

[(1, 31991586), (2, 15995793), (3, 10663862), (6, 5331931), (11, 2908326), (17, 1881858), (22, 1454163), (33, 969442), (34, 940929), (51, 627286), (66, 484721), (102, 313643), (187, 171078), (374, 85539), (561, 57026), (1122, 28513)]