85831424

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 197597568

約数和(自身を除く): 111766144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 227, 256, 422, 448, 454, 844, 896, 908, 1477, 1589, 1688, 1792, 1816, 2954, 3178, 3376, 3632, 5908, 6356, 6752, 7264, 11816, 12712, 13504, 14528, 23632, 25424, 27008, 29056, 47264, 47897, 50848, 54016, 58112, 94528, 95794, 101696, 189056, 191588, 203392, 335279, 378112, 383176, 406784, 670558, 766352, 1341116, 1532704, 2682232, 3065408, 5364464, 6130816, 10728928, 12261632, 21457856, 42915712, 85831424]

約数ペア:

[(1, 85831424), (2, 42915712), (4, 21457856), (7, 12261632), (8, 10728928), (14, 6130816), (16, 5364464), (28, 3065408), (32, 2682232), (56, 1532704), (64, 1341116), (112, 766352), (128, 670558), (211, 406784), (224, 383176), (227, 378112), (256, 335279), (422, 203392), (448, 191588), (454, 189056), (844, 101696), (896, 95794), (908, 94528), (1477, 58112), (1589, 54016), (1688, 50848), (1792, 47897), (1816, 47264), (2954, 29056), (3178, 27008), (3376, 25424), (3632, 23632), (5908, 14528), (6356, 13504), (6752, 12712), (7264, 11816)]