89166688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 190977696

約数和(自身を除く): 101811008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1648, 2081, 2678, 3296, 4162, 5356, 8324, 10712, 16648, 21424, 27053, 33296, 42848, 54106, 66592, 108212, 214343, 216424, 428686, 432848, 857372, 865696, 1714744, 2786459, 3429488, 5572918, 6858976, 11145836, 22291672, 44583344, 89166688]

約数ペア:

[(1, 89166688), (2, 44583344), (4, 22291672), (8, 11145836), (13, 6858976), (16, 5572918), (26, 3429488), (32, 2786459), (52, 1714744), (103, 865696), (104, 857372), (206, 432848), (208, 428686), (412, 216424), (416, 214343), (824, 108212), (1339, 66592), (1648, 54106), (2081, 42848), (2678, 33296), (3296, 27053), (4162, 21424), (5356, 16648), (8324, 10712)]