86228536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{997}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 170658000

約数和(自身を除く): 84429464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 569, 997, 1138, 1994, 2276, 3988, 4552, 7976, 10811, 18943, 21622, 37886, 43244, 75772, 86488, 151544, 567293, 1134586, 2269172, 4538344, 10778567, 21557134, 43114268, 86228536]

約数ペア:

[(1, 86228536), (2, 43114268), (4, 21557134), (8, 10778567), (19, 4538344), (38, 2269172), (76, 1134586), (152, 567293), (569, 151544), (997, 86488), (1138, 75772), (1994, 43244), (2276, 37886), (3988, 21622), (4552, 18943), (7976, 10811)]