229343872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{105397}}^1$

素因数の和:105428

約数の個数: 32

約数和(自身を含む): 483776820

約数和(自身を除く): 254432948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 105397, 210794, 421588, 843176, 1686352, 1791749, 3372704, 3583498, 6745408, 7166996, 13490816, 14333992, 28667984, 57335968, 114671936, 229343872]

約数ペア:

[(1, 229343872), (2, 114671936), (4, 57335968), (8, 28667984), (16, 14333992), (17, 13490816), (32, 7166996), (34, 6745408), (64, 3583498), (68, 3372704), (128, 1791749), (136, 1686352), (272, 843176), (544, 421588), (1088, 210794), (2176, 105397)]