42782542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{62731}}^1$

素因数の和:62775

約数の個数: 16

約数和(自身を含む): 72267264

約数和(自身を除く): 29484722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 62731, 125462, 690041, 1380082, 1944661, 3889322, 21391271, 42782542]

約数ペア:

[(1, 42782542), (2, 21391271), (11, 3889322), (22, 1944661), (31, 1380082), (62, 690041), (341, 125462), (682, 62731)]