16289428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3001}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 30260160

約数和(自身を除く): 13970732

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3001, 5428, 6002, 12004, 69023, 138046, 177059, 276092, 354118, 708236, 4072357, 8144714, 16289428]

約数ペア:

[(1, 16289428), (2, 8144714), (4, 4072357), (23, 708236), (46, 354118), (59, 276092), (92, 177059), (118, 138046), (236, 69023), (1357, 12004), (2714, 6002), (3001, 5428)]