42228976

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{33409}}^1$

素因数の和:33496

約数の個数: 20

約数和(自身を含む): 82856800

約数和(自身を除く): 40627824

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 33409, 66818, 133636, 267272, 534544, 2639311, 5278622, 10557244, 21114488, 42228976]

約数ペア:

[(1, 42228976), (2, 21114488), (4, 10557244), (8, 5278622), (16, 2639311), (79, 534544), (158, 267272), (316, 133636), (632, 66818), (1264, 33409)]