47242168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{144031}}^1$

素因数の和:144078

約数の個数: 16

約数和(自身を含む): 90740160

約数和(自身を除く): 43497992

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 144031, 288062, 576124, 1152248, 5905271, 11810542, 23621084, 47242168]

約数ペア:

[(1, 47242168), (2, 23621084), (4, 11810542), (8, 5905271), (41, 1152248), (82, 576124), (164, 288062), (328, 144031)]