16440088

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 37982520

約数和(自身を除く): 21542432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2467, 3332, 4934, 6664, 9868, 17269, 19736, 34538, 41939, 69076, 83878, 120883, 138152, 167756, 241766, 293573, 335512, 483532, 587146, 967064, 1174292, 2055011, 2348584, 4110022, 8220044, 16440088]

約数ペア:

[(1, 16440088), (2, 8220044), (4, 4110022), (7, 2348584), (8, 2055011), (14, 1174292), (17, 967064), (28, 587146), (34, 483532), (49, 335512), (56, 293573), (68, 241766), (98, 167756), (119, 138152), (136, 120883), (196, 83878), (238, 69076), (392, 41939), (476, 34538), (833, 19736), (952, 17269), (1666, 9868), (2467, 6664), (3332, 4934)]