87952438

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 153768960

約数和(自身を除く): 65816522

約数列:

[1, 2, 7, 14, 79, 158, 281, 283, 553, 562, 566, 1106, 1967, 1981, 3934, 3962, 22199, 22357, 44398, 44714, 79523, 155393, 156499, 159046, 310786, 312998, 556661, 1113322, 6282317, 12564634, 43976219, 87952438]

約数ペア:

[(1, 87952438), (2, 43976219), (7, 12564634), (14, 6282317), (79, 1113322), (158, 556661), (281, 312998), (283, 310786), (553, 159046), (562, 156499), (566, 155393), (1106, 79523), (1967, 44714), (1981, 44398), (3934, 22357), (3962, 22199)]