119408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:464

約数の個数: 20

約数和(自身を含む): 245520

約数和(自身を除く): 126112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 878, 1756, 3512, 7024, 7463, 14926, 29852, 59704, 119408]

約数ペア:

[(1, 119408), (2, 59704), (4, 29852), (8, 14926), (16, 7463), (17, 7024), (34, 3512), (68, 1756), (136, 878), (272, 439)]