913568512

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{115117}}^1$

素因数の和:115164

約数の個数: 36

約数和(自身を含む): 1882409536

約数和(自身を除く): 968841024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 115117, 230234, 460468, 920936, 1841872, 3568627, 3683744, 7137254, 7367488, 14274508, 14734976, 28549016, 29469952, 57098032, 114196064, 228392128, 456784256, 913568512]

約数ペア:

[(1, 913568512), (2, 456784256), (4, 228392128), (8, 114196064), (16, 57098032), (31, 29469952), (32, 28549016), (62, 14734976), (64, 14274508), (124, 7367488), (128, 7137254), (248, 3683744), (256, 3568627), (496, 1841872), (992, 920936), (1984, 460468), (3968, 230234), (7936, 115117)]