27209258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4931}}^1$

素因数の和:5053

約数の個数: 16

約数和(自身を含む): 42612480

約数和(自身を除く): 15403222

約数列:

[1, 2, 31, 62, 89, 178, 2759, 4931, 5518, 9862, 152861, 305722, 438859, 877718, 13604629, 27209258]

約数ペア:

[(1, 27209258), (2, 13604629), (31, 877718), (62, 438859), (89, 305722), (178, 152861), (2759, 9862), (4931, 5518)]