31995132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205097}}^1$

素因数の和:205117

約数の個数: 24

約数和(自身を含む): 80398416

約数和(自身を除く): 48403284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 205097, 410194, 615291, 820388, 1230582, 2461164, 2666261, 5332522, 7998783, 10665044, 15997566, 31995132]

約数ペア:

[(1, 31995132), (2, 15997566), (3, 10665044), (4, 7998783), (6, 5332522), (12, 2666261), (13, 2461164), (26, 1230582), (39, 820388), (52, 615291), (78, 410194), (156, 205097)]