29776112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109471}}^1$

素因数の和:109496

約数の個数: 20

約数和(自身を含む): 61085376

約数和(自身を除く): 31309264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109471, 218942, 437884, 875768, 1751536, 1861007, 3722014, 7444028, 14888056, 29776112]

約数ペア:

[(1, 29776112), (2, 14888056), (4, 7444028), (8, 3722014), (16, 1861007), (17, 1751536), (34, 875768), (68, 437884), (136, 218942), (272, 109471)]