42120466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 64447488

約数和(自身を除く): 22327022

約数列:

[1, 2, 71, 142, 191, 382, 1553, 3106, 13561, 27122, 110263, 220526, 296623, 593246, 21060233, 42120466]

約数ペア:

[(1, 42120466), (2, 21060233), (71, 593246), (142, 296623), (191, 220526), (382, 110263), (1553, 27122), (3106, 13561)]