16440496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60443}}^1$

素因数の和:60468

約数の個数: 20

約数和(自身を含む): 33727752

約数和(自身を除く): 17287256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60443, 120886, 241772, 483544, 967088, 1027531, 2055062, 4110124, 8220248, 16440496]

約数ペア:

[(1, 16440496), (2, 8220248), (4, 4110124), (8, 2055062), (16, 1027531), (17, 967088), (34, 483544), (68, 241772), (136, 120886), (272, 60443)]