42952646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21937}}^1$

素因数の和:22039

約数の個数: 16

約数和(自身を含む): 71079120

約数和(自身を除く): 28126474

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 21937, 43874, 241307, 482614, 1952393, 3904786, 21476323, 42952646]

約数ペア:

[(1, 42952646), (2, 21476323), (11, 3904786), (22, 1952393), (89, 482614), (178, 241307), (979, 43874), (1958, 21937)]