87567896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5651}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 178038000

約数和(自身を除く): 90470104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 5651, 7748, 11302, 15496, 22604, 45208, 73463, 146926, 293852, 587704, 841999, 1683998, 3367996, 6735992, 10945987, 21891974, 43783948, 87567896]

約数ペア:

[(1, 87567896), (2, 43783948), (4, 21891974), (8, 10945987), (13, 6735992), (26, 3367996), (52, 1683998), (104, 841999), (149, 587704), (298, 293852), (596, 146926), (1192, 73463), (1937, 45208), (3874, 22604), (5651, 15496), (7748, 11302)]