16312388

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 29094912

約数和(自身を除く): 12782524

約数列:

[1, 2, 4, 127, 163, 197, 254, 326, 394, 508, 652, 788, 20701, 25019, 32111, 41402, 50038, 64222, 82804, 100076, 128444, 4078097, 8156194, 16312388]

約数ペア:

[(1, 16312388), (2, 8156194), (4, 4078097), (127, 128444), (163, 100076), (197, 82804), (254, 64222), (326, 50038), (394, 41402), (508, 32111), (652, 25019), (788, 20701)]