42422254

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23131}}^1$

素因数の和:23271

約数の個数: 16

約数和(自身を含む): 73282176

約数和(自身を除く): 30859922

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 23131, 46262, 161917, 323834, 3030161, 6060322, 21211127, 42422254]

約数ペア:

[(1, 42422254), (2, 21211127), (7, 6060322), (14, 3030161), (131, 323834), (262, 161917), (917, 46262), (1834, 23131)]