215545232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62081}}^1$

素因数の和:62127

約数の個数: 40

約数和(自身を含む): 492682752

約数和(自身を除く): 277137520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 62081, 124162, 248324, 434567, 496648, 869134, 993296, 1738268, 1924511, 3476536, 3849022, 6953072, 7698044, 13471577, 15396088, 26943154, 30792176, 53886308, 107772616, 215545232]

約数ペア:

[(1, 215545232), (2, 107772616), (4, 53886308), (7, 30792176), (8, 26943154), (14, 15396088), (16, 13471577), (28, 7698044), (31, 6953072), (56, 3849022), (62, 3476536), (112, 1924511), (124, 1738268), (217, 993296), (248, 869134), (434, 496648), (496, 434567), (868, 248324), (1736, 124162), (3472, 62081)]