45509456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{123667}}^1$

素因数の和:123698

約数の個数: 20

約数和(自身を含む): 92008992

約数和(自身を除く): 46499536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 123667, 247334, 494668, 989336, 1978672, 2844341, 5688682, 11377364, 22754728, 45509456]

約数ペア:

[(1, 45509456), (2, 22754728), (4, 11377364), (8, 5688682), (16, 2844341), (23, 1978672), (46, 989336), (92, 494668), (184, 247334), (368, 123667)]