121632008

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{52609}}^1$

素因数の和:52649

約数の個数: 24

約数和(自身を含む): 242269050

約数和(自身を除く): 120637042

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 52609, 105218, 210436, 420872, 894353, 1788706, 3577412, 7154824, 15204001, 30408002, 60816004, 121632008]

約数ペア:

[(1, 121632008), (2, 60816004), (4, 30408002), (8, 15204001), (17, 7154824), (34, 3577412), (68, 1788706), (136, 894353), (289, 420872), (578, 210436), (1156, 105218), (2312, 52609)]