97871672

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 188939520

約数和(自身を除く): 91067848

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 524, 1048, 1987, 3974, 6157, 7948, 12314, 15896, 24628, 49256, 93389, 186778, 260297, 373556, 520594, 747112, 1041188, 2082376, 12233959, 24467918, 48935836, 97871672]

約数ペア:

[(1, 97871672), (2, 48935836), (4, 24467918), (8, 12233959), (47, 2082376), (94, 1041188), (131, 747112), (188, 520594), (262, 373556), (376, 260297), (524, 186778), (1048, 93389), (1987, 49256), (3974, 24628), (6157, 15896), (7948, 12314)]