85831216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 174631680

約数和(自身を除く): 88800464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 716, 1303, 1432, 2606, 2864, 4117, 5212, 8234, 10424, 16468, 20848, 29969, 32936, 59938, 65872, 119876, 233237, 239752, 466474, 479504, 932948, 1865896, 3731792, 5364451, 10728902, 21457804, 42915608, 85831216]

約数ペア:

[(1, 85831216), (2, 42915608), (4, 21457804), (8, 10728902), (16, 5364451), (23, 3731792), (46, 1865896), (92, 932948), (179, 479504), (184, 466474), (358, 239752), (368, 233237), (716, 119876), (1303, 65872), (1432, 59938), (2606, 32936), (2864, 29969), (4117, 20848), (5212, 16468), (8234, 10424)]