64289536

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8148

約数の個数: 36

約数和(自身を含む): 132483904

約数和(自身を除く): 68194368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8101, 16202, 32404, 64808, 129616, 251131, 259232, 502262, 518464, 1004524, 1036928, 2009048, 2073856, 4018096, 8036192, 16072384, 32144768, 64289536]

約数ペア:

[(1, 64289536), (2, 32144768), (4, 16072384), (8, 8036192), (16, 4018096), (31, 2073856), (32, 2009048), (62, 1036928), (64, 1004524), (124, 518464), (128, 502262), (248, 259232), (256, 251131), (496, 129616), (992, 64808), (1984, 32404), (3968, 16202), (7936, 8101)]