16398424

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 35493120

約数和(自身を除く): 19094696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2843, 2884, 5686, 5768, 11372, 19901, 22744, 39802, 79604, 159208, 292829, 585658, 1171316, 2049803, 2342632, 4099606, 8199212, 16398424]

約数ペア:

[(1, 16398424), (2, 8199212), (4, 4099606), (7, 2342632), (8, 2049803), (14, 1171316), (28, 585658), (56, 292829), (103, 159208), (206, 79604), (412, 39802), (721, 22744), (824, 19901), (1442, 11372), (2843, 5768), (2884, 5686)]