16761992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 34496280

約数和(自身を除く): 17734288

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 3041, 5512, 6082, 12164, 24328, 39533, 79066, 158132, 161173, 316264, 322346, 644692, 1289384, 2095249, 4190498, 8380996, 16761992]

約数ペア:

[(1, 16761992), (2, 8380996), (4, 4190498), (8, 2095249), (13, 1289384), (26, 644692), (52, 322346), (53, 316264), (104, 161173), (106, 158132), (212, 79066), (424, 39533), (689, 24328), (1378, 12164), (2756, 6082), (3041, 5512)]