80600404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 145849088

約数和(自身を除く): 65248684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 4831, 8342, 9662, 16684, 19324, 207733, 415466, 468607, 830932, 937214, 1874428, 20150101, 40300202, 80600404]

約数ペア:

[(1, 80600404), (2, 40300202), (4, 20150101), (43, 1874428), (86, 937214), (97, 830932), (172, 468607), (194, 415466), (388, 207733), (4171, 19324), (4831, 16684), (8342, 9662)]