31052684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 59079888

約数和(自身を除く): 28027204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 5581, 11162, 22324, 72553, 145106, 290212, 597167, 1194334, 2388668, 7763171, 15526342, 31052684]

約数ペア:

[(1, 31052684), (2, 15526342), (4, 7763171), (13, 2388668), (26, 1194334), (52, 597167), (107, 290212), (214, 145106), (428, 72553), (1391, 22324), (2782, 11162), (5564, 5581)]