89242568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 172602360

約数和(自身を除く): 83359792

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 1733, 3466, 6437, 6932, 12874, 13864, 25748, 51496, 71053, 142106, 272081, 284212, 544162, 568424, 1088324, 2176648, 11155321, 22310642, 44621284, 89242568]

約数ペア:

[(1, 89242568), (2, 44621284), (4, 22310642), (8, 11155321), (41, 2176648), (82, 1088324), (157, 568424), (164, 544162), (314, 284212), (328, 272081), (628, 142106), (1256, 71053), (1733, 51496), (3466, 25748), (6437, 13864), (6932, 12874)]