87253432

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33151}}^1$

素因数の和:33211

約数の個数: 32

約数和(自身を含む): 190955520

約数和(自身を除く): 103702088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 33151, 66302, 132604, 232057, 265208, 464114, 928228, 1558097, 1856456, 3116194, 6232388, 10906679, 12464776, 21813358, 43626716, 87253432]

約数ペア:

[(1, 87253432), (2, 43626716), (4, 21813358), (7, 12464776), (8, 10906679), (14, 6232388), (28, 3116194), (47, 1856456), (56, 1558097), (94, 928228), (188, 464114), (329, 265208), (376, 232057), (658, 132604), (1316, 66302), (2632, 33151)]