16491472

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 30

約数和(自身を含む): 32601894

約数和(自身を除く): 16110422

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 277, 488, 554, 976, 1108, 2216, 3721, 4432, 7442, 14884, 16897, 29768, 33794, 59536, 67588, 135176, 270352, 1030717, 2061434, 4122868, 8245736, 16491472]

約数ペア:

[(1, 16491472), (2, 8245736), (4, 4122868), (8, 2061434), (16, 1030717), (61, 270352), (122, 135176), (244, 67588), (277, 59536), (488, 33794), (554, 29768), (976, 16897), (1108, 14884), (2216, 7442), (3721, 4432)]