85287704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 164894400

約数和(自身を除く): 79606696

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 2081, 4162, 5123, 8324, 10246, 16648, 20492, 40984, 97807, 195614, 226829, 391228, 453658, 782456, 907316, 1814632, 10660963, 21321926, 42643852, 85287704]

約数ペア:

[(1, 85287704), (2, 42643852), (4, 21321926), (8, 10660963), (47, 1814632), (94, 907316), (109, 782456), (188, 453658), (218, 391228), (376, 226829), (436, 195614), (872, 97807), (2081, 40984), (4162, 20492), (5123, 16648), (8324, 10246)]