16326406

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 25074288

約数和(自身を除く): 8747882

約数列:

[1, 2, 61, 122, 163, 326, 821, 1642, 9943, 19886, 50081, 100162, 133823, 267646, 8163203, 16326406]

約数ペア:

[(1, 16326406), (2, 8163203), (61, 267646), (122, 133823), (163, 100162), (326, 50081), (821, 19886), (1642, 9943)]