8285629808

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{12161}}^1$

素因数の和:12705

約数の個数: 40

約数和(自身を含む): 16257188640

約数和(自身を除く): 7971558832

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 439, 776, 878, 1552, 1756, 3512, 7024, 12161, 24322, 42583, 48644, 85166, 97288, 170332, 194576, 340664, 681328, 1179617, 2359234, 4718468, 5338679, 9436936, 10677358, 18873872, 21354716, 42709432, 85418864, 517851863, 1035703726, 2071407452, 4142814904, 8285629808]

約数ペア:

[(1, 8285629808), (2, 4142814904), (4, 2071407452), (8, 1035703726), (16, 517851863), (97, 85418864), (194, 42709432), (388, 21354716), (439, 18873872), (776, 10677358), (878, 9436936), (1552, 5338679), (1756, 4718468), (3512, 2359234), (7024, 1179617), (12161, 681328), (24322, 340664), (42583, 194576), (48644, 170332), (85166, 97288)]