31200236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19949}}^1$

素因数の和:19993

約数の個数: 24

約数和(自身を含む): 60328800

約数和(自身を除く): 29128564

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19949, 39898, 79796, 339133, 458827, 678266, 917654, 1356532, 1835308, 7800059, 15600118, 31200236]

約数ペア:

[(1, 31200236), (2, 15600118), (4, 7800059), (17, 1835308), (23, 1356532), (34, 917654), (46, 678266), (68, 458827), (92, 339133), (391, 79796), (782, 39898), (1564, 19949)]