8272664

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 16038000

約数和(自身を除く): 7765336

約数列:

[1, 2, 4, 8, 53, 106, 109, 179, 212, 218, 358, 424, 436, 716, 872, 1432, 5777, 9487, 11554, 18974, 19511, 23108, 37948, 39022, 46216, 75896, 78044, 156088, 1034083, 2068166, 4136332, 8272664]

約数ペア:

[(1, 8272664), (2, 4136332), (4, 2068166), (8, 1034083), (53, 156088), (106, 78044), (109, 75896), (179, 46216), (212, 39022), (218, 37948), (358, 23108), (424, 19511), (436, 18974), (716, 11554), (872, 9487), (1432, 5777)]