40244248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 82969920

約数和(自身を除く): 42725672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3491, 5764, 6982, 11528, 13964, 27928, 38401, 76802, 153604, 307208, 457321, 914642, 1829284, 3658568, 5030531, 10061062, 20122124, 40244248]

約数ペア:

[(1, 40244248), (2, 20122124), (4, 10061062), (8, 5030531), (11, 3658568), (22, 1829284), (44, 914642), (88, 457321), (131, 307208), (262, 153604), (524, 76802), (1048, 38401), (1441, 27928), (2882, 13964), (3491, 11528), (5764, 6982)]