80227712

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 160796880

約数和(自身を除く): 80569168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 3623, 5536, 7246, 11072, 14492, 22144, 28984, 57968, 115936, 231872, 463744, 626779, 1253558, 2507116, 5014232, 10028464, 20056928, 40113856, 80227712]

約数ペア:

[(1, 80227712), (2, 40113856), (4, 20056928), (8, 10028464), (16, 5014232), (32, 2507116), (64, 1253558), (128, 626779), (173, 463744), (346, 231872), (692, 115936), (1384, 57968), (2768, 28984), (3623, 22144), (5536, 14492), (7246, 11072)]