55321856

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7018

約数の個数: 36

約数和(自身を含む): 114006144

約数和(自身を除く): 58684288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 6971, 7936, 13942, 27884, 55768, 111536, 216101, 223072, 432202, 446144, 864404, 892288, 1728808, 1784576, 3457616, 6915232, 13830464, 27660928, 55321856]

約数ペア:

[(1, 55321856), (2, 27660928), (4, 13830464), (8, 6915232), (16, 3457616), (31, 1784576), (32, 1728808), (62, 892288), (64, 864404), (124, 446144), (128, 432202), (248, 223072), (256, 216101), (496, 111536), (992, 55768), (1984, 27884), (3968, 13942), (6971, 7936)]