2077882384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79043}}^1$

素因数の和:79135

約数の個数: 40

約数和(自身を含む): 4234228992

約数和(自身を除く): 2156346608

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 79043, 158086, 316172, 632344, 1264688, 2450333, 4189279, 4900666, 8378558, 9801332, 16757116, 19602664, 33514232, 39205328, 67028464, 129867649, 259735298, 519470596, 1038941192, 2077882384]

約数ペア:

[(1, 2077882384), (2, 1038941192), (4, 519470596), (8, 259735298), (16, 129867649), (31, 67028464), (53, 39205328), (62, 33514232), (106, 19602664), (124, 16757116), (212, 9801332), (248, 8378558), (424, 4900666), (496, 4189279), (848, 2450333), (1643, 1264688), (3286, 632344), (6572, 316172), (13144, 158086), (26288, 79043)]