42871016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{172867}}^1$

素因数の和:172904

約数の個数: 16

約数和(自身を含む): 82976640

約数和(自身を除く): 40105624

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 172867, 345734, 691468, 1382936, 5358877, 10717754, 21435508, 42871016]

約数ペア:

[(1, 42871016), (2, 21435508), (4, 10717754), (8, 5358877), (31, 1382936), (62, 691468), (124, 345734), (248, 172867)]