90478208

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{13337}}^1$

素因数の和:13404

約数の個数: 32

約数和(自身を含む): 183664260

約数和(自身を除く): 93186052

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 13337, 26674, 53348, 106696, 213392, 426784, 706861, 853568, 1413722, 1707136, 2827444, 5654888, 11309776, 22619552, 45239104, 90478208]

約数ペア:

[(1, 90478208), (2, 45239104), (4, 22619552), (8, 11309776), (16, 5654888), (32, 2827444), (53, 1707136), (64, 1413722), (106, 853568), (128, 706861), (212, 426784), (424, 213392), (848, 106696), (1696, 53348), (3392, 26674), (6784, 13337)]