39159758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 67212288

約数和(自身を除く): 28052530

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 857, 1474, 1714, 2077, 4154, 9427, 18854, 22847, 26567, 45694, 53134, 57419, 114838, 292237, 584474, 631609, 1263218, 1779989, 3559978, 19579879, 39159758]

約数ペア:

[(1, 39159758), (2, 19579879), (11, 3559978), (22, 1779989), (31, 1263218), (62, 631609), (67, 584474), (134, 292237), (341, 114838), (682, 57419), (737, 53134), (857, 45694), (1474, 26567), (1714, 22847), (2077, 18854), (4154, 9427)]