16611016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 33134400

約数和(自身を除く): 16523384

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1061, 1957, 2122, 3914, 4244, 7828, 8488, 15656, 20159, 40318, 80636, 109283, 161272, 218566, 437132, 874264, 2076377, 4152754, 8305508, 16611016]

約数ペア:

[(1, 16611016), (2, 8305508), (4, 4152754), (8, 2076377), (19, 874264), (38, 437132), (76, 218566), (103, 161272), (152, 109283), (206, 80636), (412, 40318), (824, 20159), (1061, 15656), (1957, 8488), (2122, 7828), (3914, 4244)]