16498816

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 33118380

約数和(自身を除く): 16619564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 821, 1256, 1642, 2512, 3284, 5024, 6568, 10048, 13136, 20096, 26272, 52544, 105088, 128897, 257794, 515588, 1031176, 2062352, 4124704, 8249408, 16498816]

約数ペア:

[(1, 16498816), (2, 8249408), (4, 4124704), (8, 2062352), (16, 1031176), (32, 515588), (64, 257794), (128, 128897), (157, 105088), (314, 52544), (628, 26272), (821, 20096), (1256, 13136), (1642, 10048), (2512, 6568), (3284, 5024)]