42947416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{88007}}^1$

素因数の和:88074

約数の個数: 16

約数和(自身を含む): 81847440

約数和(自身を除く): 38900024

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 88007, 176014, 352028, 704056, 5368427, 10736854, 21473708, 42947416]

約数ペア:

[(1, 42947416), (2, 21473708), (4, 10736854), (8, 5368427), (61, 704056), (122, 352028), (244, 176014), (488, 88007)]