43379888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{142697}}^1$

素因数の和:142724

約数の個数: 20

約数和(自身を含む): 88472760

約数和(自身を除く): 45092872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 142697, 285394, 570788, 1141576, 2283152, 2711243, 5422486, 10844972, 21689944, 43379888]

約数ペア:

[(1, 43379888), (2, 21689944), (4, 10844972), (8, 5422486), (16, 2711243), (19, 2283152), (38, 1141576), (76, 570788), (152, 285394), (304, 142697)]