85573648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 176553432

約数和(自身を除く): 90979784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1576, 1597, 3152, 3194, 3349, 6388, 6698, 12776, 13396, 25552, 26792, 27149, 53584, 54298, 108596, 217192, 314609, 434384, 629218, 1258436, 2516872, 5033744, 5348353, 10696706, 21393412, 42786824, 85573648]

約数ペア:

[(1, 85573648), (2, 42786824), (4, 21393412), (8, 10696706), (16, 5348353), (17, 5033744), (34, 2516872), (68, 1258436), (136, 629218), (197, 434384), (272, 314609), (394, 217192), (788, 108596), (1576, 54298), (1597, 53584), (3152, 27149), (3194, 26792), (3349, 25552), (6388, 13396), (6698, 12776)]