42874736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86441}}^1$

素因数の和:86480

約数の個数: 20

約数和(自身を含む): 85750464

約数和(自身を除く): 42875728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86441, 172882, 345764, 691528, 1383056, 2679671, 5359342, 10718684, 21437368, 42874736]

約数ペア:

[(1, 42874736), (2, 21437368), (4, 10718684), (8, 5359342), (16, 2679671), (31, 1383056), (62, 691528), (124, 345764), (248, 172882), (496, 86441)]