31953976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 61469280

約数和(自身を除く): 29515304

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 557, 568, 808, 1114, 2228, 4456, 7171, 14342, 28684, 39547, 56257, 57368, 79094, 112514, 158188, 225028, 316376, 450056, 3994247, 7988494, 15976988, 31953976]

約数ペア:

[(1, 31953976), (2, 15976988), (4, 7988494), (8, 3994247), (71, 450056), (101, 316376), (142, 225028), (202, 158188), (284, 112514), (404, 79094), (557, 57368), (568, 56257), (808, 39547), (1114, 28684), (2228, 14342), (4456, 7171)]