42055624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404381}}^1$

素因数の和:404400

約数の個数: 16

約数和(自身を含む): 84920220

約数和(自身を除く): 42864596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404381, 808762, 1617524, 3235048, 5256953, 10513906, 21027812, 42055624]

約数ペア:

[(1, 42055624), (2, 21027812), (4, 10513906), (8, 5256953), (13, 3235048), (26, 1617524), (52, 808762), (104, 404381)]