87296368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89443}}^1$

素因数の和:89512

約数の個数: 20

約数和(自身を含む): 171911368

約数和(自身を除く): 84615000

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 89443, 178886, 357772, 715544, 1431088, 5456023, 10912046, 21824092, 43648184, 87296368]

約数ペア:

[(1, 87296368), (2, 43648184), (4, 21824092), (8, 10912046), (16, 5456023), (61, 1431088), (122, 715544), (244, 357772), (488, 178886), (976, 89443)]