284283952

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{21589}}^1$

素因数の和:22420

約数の個数: 20

約数和(自身を含む): 551494960

約数和(自身を除く): 267211008

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 21589, 43178, 86356, 172712, 345424, 17767747, 35535494, 71070988, 142141976, 284283952]

約数ペア:

[(1, 284283952), (2, 142141976), (4, 71070988), (8, 35535494), (16, 17767747), (823, 345424), (1646, 172712), (3292, 86356), (6584, 43178), (13168, 21589)]