16215208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 32335200

約数和(自身を除く): 16119992

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 997, 1994, 2033, 3988, 4066, 7976, 8132, 16264, 18943, 37886, 75772, 106679, 151544, 213358, 426716, 853432, 2026901, 4053802, 8107604, 16215208]

約数ペア:

[(1, 16215208), (2, 8107604), (4, 4053802), (8, 2026901), (19, 853432), (38, 426716), (76, 213358), (107, 151544), (152, 106679), (214, 75772), (428, 37886), (856, 18943), (997, 16264), (1994, 8132), (2033, 7976), (3988, 4066)]