42172712

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{33577}}^1$

素因数の和:33740

約数の個数: 16

約数和(自身を含む): 79579860

約数和(自身を除く): 37407148

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 33577, 67154, 134308, 268616, 5271589, 10543178, 21086356, 42172712]

約数ペア:

[(1, 42172712), (2, 21086356), (4, 10543178), (8, 5271589), (157, 268616), (314, 134308), (628, 67154), (1256, 33577)]