87307904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{22003}}^1$

素因数の和:22048

約数の個数: 32

約数和(自身を含む): 179552640

約数和(自身を除く): 92244736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 22003, 44006, 88012, 176024, 352048, 682093, 704096, 1364186, 1408192, 2728372, 2816384, 5456744, 10913488, 21826976, 43653952, 87307904]

約数ペア:

[(1, 87307904), (2, 43653952), (4, 21826976), (8, 10913488), (16, 5456744), (31, 2816384), (32, 2728372), (62, 1408192), (64, 1364186), (124, 704096), (128, 682093), (248, 352048), (496, 176024), (992, 88012), (1984, 44006), (3968, 22003)]