47381486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 73347120

約数和(自身を除く): 25965634

約数列:

[1, 2, 41, 82, 139, 278, 4157, 5699, 8314, 11398, 170437, 340874, 577823, 1155646, 23690743, 47381486]

約数ペア:

[(1, 47381486), (2, 23690743), (41, 1155646), (82, 577823), (139, 340874), (278, 170437), (4157, 11398), (5699, 8314)]