30880495792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{231947}}^1$

素因数の和:232165

約数の個数: 40

約数和(自身を含む): 61348390416

約数和(自身を除く): 30467894624

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 2512, 8321, 16642, 33284, 66568, 133136, 231947, 463894, 927788, 1855576, 3711152, 12293191, 24586382, 36415679, 49172764, 72831358, 98345528, 145662716, 196691056, 291325432, 582650864, 1930030987, 3860061974, 7720123948, 15440247896, 30880495792]

約数ペア:

[(1, 30880495792), (2, 15440247896), (4, 7720123948), (8, 3860061974), (16, 1930030987), (53, 582650864), (106, 291325432), (157, 196691056), (212, 145662716), (314, 98345528), (424, 72831358), (628, 49172764), (848, 36415679), (1256, 24586382), (2512, 12293191), (8321, 3711152), (16642, 1855576), (33284, 927788), (66568, 463894), (133136, 231947)]