16772228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4283}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 32387040

約数和(自身を除く): 15614812

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 4283, 8566, 17132, 47113, 94226, 188452, 381187, 762374, 1524748, 4193057, 8386114, 16772228]

約数ペア:

[(1, 16772228), (2, 8386114), (4, 4193057), (11, 1524748), (22, 762374), (44, 381187), (89, 188452), (178, 94226), (356, 47113), (979, 17132), (1958, 8566), (3916, 4283)]