87238052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{32503}}^1$

素因数の和:32579

約数の個数: 24

約数和(自身を含む): 169280832

約数和(自身を除く): 82042780

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 32503, 65006, 130012, 357533, 715066, 1430132, 1982683, 3965366, 7930732, 21809513, 43619026, 87238052]

約数ペア:

[(1, 87238052), (2, 43619026), (4, 21809513), (11, 7930732), (22, 3965366), (44, 1982683), (61, 1430132), (122, 715066), (244, 357533), (671, 130012), (1342, 65006), (2684, 32503)]