312103424

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{32083}}^1$

素因数の和:32120

約数の個数: 40

約数和(自身を含む): 656438640

約数和(自身を除く): 344335216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 32083, 64166, 128332, 256664, 513328, 609577, 1026656, 1219154, 2053312, 2438308, 4106624, 4876616, 8213248, 9753232, 16426496, 19506464, 39012928, 78025856, 156051712, 312103424]

約数ペア:

[(1, 312103424), (2, 156051712), (4, 78025856), (8, 39012928), (16, 19506464), (19, 16426496), (32, 9753232), (38, 8213248), (64, 4876616), (76, 4106624), (128, 2438308), (152, 2053312), (256, 1219154), (304, 1026656), (512, 609577), (608, 513328), (1216, 256664), (2432, 128332), (4864, 64166), (9728, 32083)]