17128802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 26625024

約数和(自身を除く): 9496222

約数列:

[1, 2, 31, 62, 431, 641, 862, 1282, 13361, 19871, 26722, 39742, 276271, 552542, 8564401, 17128802]

約数ペア:

[(1, 17128802), (2, 8564401), (31, 552542), (62, 276271), (431, 39742), (641, 26722), (862, 19871), (1282, 13361)]