79688912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 159073152

約数和(自身を除く): 79384240

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 331, 367, 656, 662, 734, 1324, 1468, 2648, 2936, 5296, 5872, 13571, 15047, 27142, 30094, 54284, 60188, 108568, 120376, 121477, 217136, 240752, 242954, 485908, 971816, 1943632, 4980557, 9961114, 19922228, 39844456, 79688912]

約数ペア:

[(1, 79688912), (2, 39844456), (4, 19922228), (8, 9961114), (16, 4980557), (41, 1943632), (82, 971816), (164, 485908), (328, 242954), (331, 240752), (367, 217136), (656, 121477), (662, 120376), (734, 108568), (1324, 60188), (1468, 54284), (2648, 30094), (2936, 27142), (5296, 15047), (5872, 13571)]