109458376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2069}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 217971000

約数和(自身を除く): 108512624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 2069, 3112, 4138, 6613, 8276, 13226, 16552, 26452, 35173, 52904, 70346, 140692, 281384, 804841, 1609682, 3219364, 6438728, 13682297, 27364594, 54729188, 109458376]

約数ペア:

[(1, 109458376), (2, 54729188), (4, 27364594), (8, 13682297), (17, 6438728), (34, 3219364), (68, 1609682), (136, 804841), (389, 281384), (778, 140692), (1556, 70346), (2069, 52904), (3112, 35173), (4138, 26452), (6613, 16552), (8276, 13226)]