885463984

素因数分解:

$2^4\times {\mathrm{283}}^2\times {\mathrm{691}}^1$

素因数の和:1265

約数の個数: 30

約数和(自身を含む): 1724161596

約数和(自身を除く): 838697612

約数列:

[1, 2, 4, 8, 16, 283, 566, 691, 1132, 1382, 2264, 2764, 4528, 5528, 11056, 80089, 160178, 195553, 320356, 391106, 640712, 782212, 1281424, 1564424, 3128848, 55341499, 110682998, 221365996, 442731992, 885463984]

約数ペア:

[(1, 885463984), (2, 442731992), (4, 221365996), (8, 110682998), (16, 55341499), (283, 3128848), (566, 1564424), (691, 1281424), (1132, 782212), (1382, 640712), (2264, 391106), (2764, 320356), (4528, 195553), (5528, 160178), (11056, 80089)]