3891376

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 20

約数和(自身を含む): 7613352

約数和(自身を除く): 3721976

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 2273, 4546, 9092, 18184, 36368, 243211, 486422, 972844, 1945688, 3891376]

約数ペア:

[(1, 3891376), (2, 1945688), (4, 972844), (8, 486422), (16, 243211), (107, 36368), (214, 18184), (428, 9092), (856, 4546), (1712, 2273)]