22656784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 40

約数和(自身を含む): 47996928

約数和(自身を除く): 25340144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 2687, 4216, 5374, 8432, 10748, 21496, 42992, 45679, 83297, 91358, 166594, 182716, 333188, 365432, 666376, 730864, 1332752, 1416049, 2832098, 5664196, 11328392, 22656784]

約数ペア:

[(1, 22656784), (2, 11328392), (4, 5664196), (8, 2832098), (16, 1416049), (17, 1332752), (31, 730864), (34, 666376), (62, 365432), (68, 333188), (124, 182716), (136, 166594), (248, 91358), (272, 83297), (496, 45679), (527, 42992), (1054, 21496), (2108, 10748), (2687, 8432), (4216, 5374)]