89320982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 53010922

約数列:

[1, 2, 31, 62, 71, 103, 142, 197, 206, 394, 2201, 3193, 4402, 6107, 6386, 7313, 12214, 13987, 14626, 20291, 27974, 40582, 226703, 433597, 453406, 629021, 867194, 1258042, 1440661, 2881322, 44660491, 89320982]

約数ペア:

[(1, 89320982), (2, 44660491), (31, 2881322), (62, 1440661), (71, 1258042), (103, 867194), (142, 629021), (197, 453406), (206, 433597), (394, 226703), (2201, 40582), (3193, 27974), (4402, 20291), (6107, 14626), (6386, 13987), (7313, 12214)]