16975664

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 30

約数和(自身を含む): 34724340

約数和(自身を除く): 17748676

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 2939, 5776, 5878, 11756, 23512, 47024, 55841, 111682, 223364, 446728, 893456, 1060979, 2121958, 4243916, 8487832, 16975664]

約数ペア:

[(1, 16975664), (2, 8487832), (4, 4243916), (8, 2121958), (16, 1060979), (19, 893456), (38, 446728), (76, 223364), (152, 111682), (304, 55841), (361, 47024), (722, 23512), (1444, 11756), (2888, 5878), (2939, 5776)]