40367024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 83542272

約数和(自身を除く): 43175248

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 2551, 3956, 5102, 7912, 10204, 15824, 20408, 40816, 58673, 109693, 117346, 219386, 234692, 438772, 469384, 877544, 938768, 1755088, 2522939, 5045878, 10091756, 20183512, 40367024]

約数ペア:

[(1, 40367024), (2, 20183512), (4, 10091756), (8, 5045878), (16, 2522939), (23, 1755088), (43, 938768), (46, 877544), (86, 469384), (92, 438772), (172, 234692), (184, 219386), (344, 117346), (368, 109693), (688, 58673), (989, 40816), (1978, 20408), (2551, 15824), (3956, 10204), (5102, 7912)]