42872968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{282059}}^1$

素因数の和:282084

約数の個数: 16

約数和(自身を含む): 84618000

約数和(自身を除く): 41745032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 282059, 564118, 1128236, 2256472, 5359121, 10718242, 21436484, 42872968]

約数ペア:

[(1, 42872968), (2, 21436484), (4, 10718242), (8, 5359121), (19, 2256472), (38, 1128236), (76, 564118), (152, 282059)]