39107216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 78102144

約数和(自身を除く): 38994928

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 431, 848, 856, 862, 1712, 1724, 3448, 5671, 6896, 11342, 22684, 22843, 45368, 45686, 46117, 90736, 91372, 92234, 182744, 184468, 365488, 368936, 737872, 2444201, 4888402, 9776804, 19553608, 39107216]

約数ペア:

[(1, 39107216), (2, 19553608), (4, 9776804), (8, 4888402), (16, 2444201), (53, 737872), (106, 368936), (107, 365488), (212, 184468), (214, 182744), (424, 92234), (428, 91372), (431, 90736), (848, 46117), (856, 45686), (862, 45368), (1712, 22843), (1724, 22684), (3448, 11342), (5671, 6896)]