163318832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{537233}}^1$

素因数の和:537260

約数の個数: 20

約数和(自身を含む): 333085080

約数和(自身を除く): 169766248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 537233, 1074466, 2148932, 4297864, 8595728, 10207427, 20414854, 40829708, 81659416, 163318832]

約数ペア:

[(1, 163318832), (2, 81659416), (4, 40829708), (8, 20414854), (16, 10207427), (19, 8595728), (38, 4297864), (76, 2148932), (152, 1074466), (304, 537233)]