99665768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 90846232

約数列:

[1, 2, 4, 8, 79, 158, 179, 316, 358, 632, 716, 881, 1432, 1762, 3524, 7048, 14141, 28282, 56564, 69599, 113128, 139198, 157699, 278396, 315398, 556792, 630796, 1261592, 12458221, 24916442, 49832884, 99665768]

約数ペア:

[(1, 99665768), (2, 49832884), (4, 24916442), (8, 12458221), (79, 1261592), (158, 630796), (179, 556792), (316, 315398), (358, 278396), (632, 157699), (716, 139198), (881, 113128), (1432, 69599), (1762, 56564), (3524, 28282), (7048, 14141)]