31494032

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{4567}}^1$

素因数の和:5006

約数の個数: 20

約数和(自身を含む): 61174656

約数和(自身を除く): 29680624

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 4567, 6896, 9134, 18268, 36536, 73072, 1968377, 3936754, 7873508, 15747016, 31494032]

約数ペア:

[(1, 31494032), (2, 15747016), (4, 7873508), (8, 3936754), (16, 1968377), (431, 73072), (862, 36536), (1724, 18268), (3448, 9134), (4567, 6896)]