16498040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31727}}^1$

素因数の和:31751

約数の個数: 32

約数和(自身を含む): 39977280

約数和(自身を除く): 23479240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31727, 63454, 126908, 158635, 253816, 317270, 412451, 634540, 824902, 1269080, 1649804, 2062255, 3299608, 4124510, 8249020, 16498040]

約数ペア:

[(1, 16498040), (2, 8249020), (4, 4124510), (5, 3299608), (8, 2062255), (10, 1649804), (13, 1269080), (20, 824902), (26, 634540), (40, 412451), (52, 317270), (65, 253816), (104, 158635), (130, 126908), (260, 63454), (520, 31727)]