89291272

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15787}}^1$

素因数の和:15901

約数の個数: 32

約数和(自身を含む): 193245120

約数和(自身を除く): 103953848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 15787, 31574, 63148, 110509, 126296, 221018, 442036, 884072, 1594487, 3188974, 6377948, 11161409, 12755896, 22322818, 44645636, 89291272]

約数ペア:

[(1, 89291272), (2, 44645636), (4, 22322818), (7, 12755896), (8, 11161409), (14, 6377948), (28, 3188974), (56, 1594487), (101, 884072), (202, 442036), (404, 221018), (707, 126296), (808, 110509), (1414, 63148), (2828, 31574), (5656, 15787)]