89412356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7907}}^1$

素因数の和:8179

約数の個数: 24

約数和(自身を含む): 171382176

約数和(自身を除く): 81969820

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 7907, 11308, 15814, 31628, 86977, 173954, 347908, 2032099, 4064198, 8128396, 22353089, 44706178, 89412356]

約数ペア:

[(1, 89412356), (2, 44706178), (4, 22353089), (11, 8128396), (22, 4064198), (44, 2032099), (257, 347908), (514, 173954), (1028, 86977), (2827, 31628), (5654, 15814), (7907, 11308)]