91739038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 58804322

約数列:

[1, 2, 17, 34, 43, 86, 131, 262, 479, 731, 958, 1462, 2227, 4454, 5633, 8143, 11266, 16286, 20597, 41194, 62749, 95761, 125498, 191522, 350149, 700298, 1066733, 2133466, 2698207, 5396414, 45869519, 91739038]

約数ペア:

[(1, 91739038), (2, 45869519), (17, 5396414), (34, 2698207), (43, 2133466), (86, 1066733), (131, 700298), (262, 350149), (479, 191522), (731, 125498), (958, 95761), (1462, 62749), (2227, 41194), (4454, 20597), (5633, 16286), (8143, 11266)]