55520336

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 109992960

約数和(自身を除く): 54472624

約数列:

[1, 2, 4, 8, 16, 89, 127, 178, 254, 307, 356, 508, 614, 712, 1016, 1228, 1424, 2032, 2456, 4912, 11303, 22606, 27323, 38989, 45212, 54646, 77978, 90424, 109292, 155956, 180848, 218584, 311912, 437168, 623824, 3470021, 6940042, 13880084, 27760168, 55520336]

約数ペア:

[(1, 55520336), (2, 27760168), (4, 13880084), (8, 6940042), (16, 3470021), (89, 623824), (127, 437168), (178, 311912), (254, 218584), (307, 180848), (356, 155956), (508, 109292), (614, 90424), (712, 77978), (1016, 54646), (1228, 45212), (1424, 38989), (2032, 27323), (2456, 22606), (4912, 11303)]