82176328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1289}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 166332600

約数和(自身を除く): 84156272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 1289, 2452, 2578, 4904, 5156, 7969, 10312, 15938, 16757, 31876, 33514, 63752, 67028, 134056, 790157, 1580314, 3160628, 6321256, 10272041, 20544082, 41088164, 82176328]

約数ペア:

[(1, 82176328), (2, 41088164), (4, 20544082), (8, 10272041), (13, 6321256), (26, 3160628), (52, 1580314), (104, 790157), (613, 134056), (1226, 67028), (1289, 63752), (2452, 33514), (2578, 31876), (4904, 16757), (5156, 15938), (7969, 10312)]