80605522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1427}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 123242112

約数和(自身を除く): 42636590

約数列:

[1, 2, 61, 122, 463, 926, 1427, 2854, 28243, 56486, 87047, 174094, 660701, 1321402, 40302761, 80605522]

約数ペア:

[(1, 80605522), (2, 40302761), (61, 1321402), (122, 660701), (463, 174094), (926, 87047), (1427, 56486), (2854, 28243)]