31888376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1$

素因数の和:8343

約数の個数: 32

約数和(自身を含む): 66138240

約数和(自身を除く): 34249864

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 8287, 16574, 33148, 66296, 107731, 215462, 306619, 430924, 613238, 861848, 1226476, 2452952, 3986047, 7972094, 15944188, 31888376]

約数ペア:

[(1, 31888376), (2, 15944188), (4, 7972094), (8, 3986047), (13, 2452952), (26, 1226476), (37, 861848), (52, 613238), (74, 430924), (104, 306619), (148, 215462), (296, 107731), (481, 66296), (962, 33148), (1924, 16574), (3848, 8287)]