89057254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 167203440

約数和(自身を除く): 78146186

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1409, 1859, 2431, 2818, 2873, 3718, 4862, 5746, 15499, 18317, 23953, 30998, 31603, 36634, 47906, 63206, 201487, 238121, 263483, 311389, 402974, 476242, 526966, 622778, 2619331, 3425279, 4048057, 5238662, 6850558, 8096114, 44528627, 89057254]

約数ペア:

[(1, 89057254), (2, 44528627), (11, 8096114), (13, 6850558), (17, 5238662), (22, 4048057), (26, 3425279), (34, 2619331), (143, 622778), (169, 526966), (187, 476242), (221, 402974), (286, 311389), (338, 263483), (374, 238121), (442, 201487), (1409, 63206), (1859, 47906), (2431, 36634), (2818, 31603), (2873, 30998), (3718, 23953), (4862, 18317), (5746, 15499)]