90812752

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{63773}}^1$

素因数の和:63870

約数の個数: 20

約数和(自身を含む): 177929460

約数和(自身を除く): 87116708

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 63773, 127546, 255092, 510184, 1020368, 5675797, 11351594, 22703188, 45406376, 90812752]

約数ペア:

[(1, 90812752), (2, 45406376), (4, 22703188), (8, 11351594), (16, 5675797), (89, 1020368), (178, 510184), (356, 255092), (712, 127546), (1424, 63773)]