16449368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 33393360

約数和(自身を除く): 16943992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 571, 1108, 1142, 2216, 2284, 3601, 4568, 7202, 7423, 14404, 14846, 28808, 29692, 59384, 158167, 316334, 632668, 1265336, 2056171, 4112342, 8224684, 16449368]

約数ペア:

[(1, 16449368), (2, 8224684), (4, 4112342), (8, 2056171), (13, 1265336), (26, 632668), (52, 316334), (104, 158167), (277, 59384), (554, 29692), (571, 28808), (1108, 14846), (1142, 14404), (2216, 7423), (2284, 7202), (3601, 4568)]