99912328

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 90599672

約数列:

[1, 2, 4, 8, 97, 194, 199, 388, 398, 647, 776, 796, 1294, 1592, 2588, 5176, 19303, 38606, 62759, 77212, 125518, 128753, 154424, 251036, 257506, 502072, 515012, 1030024, 12489041, 24978082, 49956164, 99912328]

約数ペア:

[(1, 99912328), (2, 49956164), (4, 24978082), (8, 12489041), (97, 1030024), (194, 515012), (199, 502072), (388, 257506), (398, 251036), (647, 154424), (776, 128753), (796, 125518), (1294, 77212), (1592, 62759), (2588, 38606), (5176, 19303)]