4420096

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 40

約数和(自身を含む): 9022860

約数和(自身を除く): 4602764

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 97, 128, 178, 194, 256, 356, 388, 512, 712, 776, 1424, 1552, 2848, 3104, 5696, 6208, 8633, 11392, 12416, 17266, 22784, 24832, 34532, 45568, 49664, 69064, 138128, 276256, 552512, 1105024, 2210048, 4420096]

約数ペア:

[(1, 4420096), (2, 2210048), (4, 1105024), (8, 552512), (16, 276256), (32, 138128), (64, 69064), (89, 49664), (97, 45568), (128, 34532), (178, 24832), (194, 22784), (256, 17266), (356, 12416), (388, 11392), (512, 8633), (712, 6208), (776, 5696), (1424, 3104), (1552, 2848)]