85807072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 182785680

約数和(自身を除く): 96978608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 313, 416, 626, 659, 1252, 1318, 2504, 2636, 4069, 5008, 5272, 8138, 8567, 10016, 10544, 16276, 17134, 21088, 32552, 34268, 65104, 68536, 130208, 137072, 206267, 274144, 412534, 825068, 1650136, 2681471, 3300272, 5362942, 6600544, 10725884, 21451768, 42903536, 85807072]

約数ペア:

[(1, 85807072), (2, 42903536), (4, 21451768), (8, 10725884), (13, 6600544), (16, 5362942), (26, 3300272), (32, 2681471), (52, 1650136), (104, 825068), (208, 412534), (313, 274144), (416, 206267), (626, 137072), (659, 130208), (1252, 68536), (1318, 65104), (2504, 34268), (2636, 32552), (4069, 21088), (5008, 17134), (5272, 16276), (8138, 10544), (8567, 10016)]