23478904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 48124800

約数和(自身を除く): 24645896

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 5569, 11138, 22276, 44552, 94673, 172639, 189346, 345278, 378692, 690556, 757384, 1381112, 2934863, 5869726, 11739452, 23478904]

約数ペア:

[(1, 23478904), (2, 11739452), (4, 5869726), (8, 2934863), (17, 1381112), (31, 757384), (34, 690556), (62, 378692), (68, 345278), (124, 189346), (136, 172639), (248, 94673), (527, 44552), (1054, 22276), (2108, 11138), (4216, 5569)]