16894568

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{2131}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 31724160

約数和(自身を除く): 14829592

約数列:

[1, 2, 4, 8, 991, 1982, 2131, 3964, 4262, 7928, 8524, 17048, 2111821, 4223642, 8447284, 16894568]

約数ペア:

[(1, 16894568), (2, 8447284), (4, 4223642), (8, 2111821), (991, 17048), (1982, 8524), (2131, 7928), (3964, 4262)]