40023232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20216

約数の個数: 28

約数和(自身を含む): 81987136

約数和(自身を除く): 41963904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20173, 40346, 80692, 161384, 322768, 625363, 645536, 1250726, 1291072, 2501452, 5002904, 10005808, 20011616, 40023232]

約数ペア:

[(1, 40023232), (2, 20011616), (4, 10005808), (8, 5002904), (16, 2501452), (31, 1291072), (32, 1250726), (62, 645536), (64, 625363), (124, 322768), (248, 161384), (496, 80692), (992, 40346), (1984, 20173)]