22378528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 48190464

約数和(自身を除く): 25811936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1327, 2108, 2654, 4216, 5308, 8432, 10616, 16864, 21232, 22559, 41137, 42464, 45118, 82274, 90236, 164548, 180472, 329096, 360944, 658192, 699329, 721888, 1316384, 1398658, 2797316, 5594632, 11189264, 22378528]

約数ペア:

[(1, 22378528), (2, 11189264), (4, 5594632), (8, 2797316), (16, 1398658), (17, 1316384), (31, 721888), (32, 699329), (34, 658192), (62, 360944), (68, 329096), (124, 180472), (136, 164548), (248, 90236), (272, 82274), (496, 45118), (527, 42464), (544, 41137), (992, 22559), (1054, 21232), (1327, 16864), (2108, 10616), (2654, 8432), (4216, 5308)]