71154088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20353}}^1$

素因数の和:20401

約数の個数: 32

約数和(自身を含む): 146548800

約数和(自身を除く): 75394712

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20353, 40706, 81412, 162824, 386707, 468119, 773414, 936238, 1546828, 1872476, 3093656, 3744952, 8894261, 17788522, 35577044, 71154088]

約数ペア:

[(1, 71154088), (2, 35577044), (4, 17788522), (8, 8894261), (19, 3744952), (23, 3093656), (38, 1872476), (46, 1546828), (76, 936238), (92, 773414), (152, 468119), (184, 386707), (437, 162824), (874, 81412), (1748, 40706), (3496, 20353)]