31300728

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{8753}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 78786000

約数和(自身を除く): 47485272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 8753, 17506, 26259, 35012, 52518, 70024, 105036, 210072, 1304197, 2608394, 3912591, 5216788, 7825182, 10433576, 15650364, 31300728]

約数ペア:

[(1, 31300728), (2, 15650364), (3, 10433576), (4, 7825182), (6, 5216788), (8, 3912591), (12, 2608394), (24, 1304197), (149, 210072), (298, 105036), (447, 70024), (596, 52518), (894, 35012), (1192, 26259), (1788, 17506), (3576, 8753)]