31304416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6875

約数の個数: 48

約数和(自身を含む): 72415728

約数和(自身を除く): 41111312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6841, 13682, 27364, 54728, 75251, 88933, 109456, 150502, 177866, 218912, 301004, 355732, 602008, 711464, 978263, 1204016, 1422928, 1956526, 2408032, 2845856, 3913052, 7826104, 15652208, 31304416]

約数ペア:

[(1, 31304416), (2, 15652208), (4, 7826104), (8, 3913052), (11, 2845856), (13, 2408032), (16, 1956526), (22, 1422928), (26, 1204016), (32, 978263), (44, 711464), (52, 602008), (88, 355732), (104, 301004), (143, 218912), (176, 177866), (208, 150502), (286, 109456), (352, 88933), (416, 75251), (572, 54728), (1144, 27364), (2288, 13682), (4576, 6841)]