87963208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6911}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 85389752

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 6911, 12728, 13822, 27644, 55288, 255707, 297173, 511414, 594346, 1022828, 1188692, 2045656, 2377384, 10995401, 21990802, 43981604, 87963208]

約数ペア:

[(1, 87963208), (2, 43981604), (4, 21990802), (8, 10995401), (37, 2377384), (43, 2045656), (74, 1188692), (86, 1022828), (148, 594346), (172, 511414), (296, 297173), (344, 255707), (1591, 55288), (3182, 27644), (6364, 13822), (6911, 12728)]