16858336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 20155424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1019, 1034, 1504, 2038, 2068, 4076, 4136, 8152, 8272, 11209, 16304, 16544, 22418, 32608, 44836, 47893, 89672, 95786, 179344, 191572, 358688, 383144, 526823, 766288, 1053646, 1532576, 2107292, 4214584, 8429168, 16858336]

約数ペア:

[(1, 16858336), (2, 8429168), (4, 4214584), (8, 2107292), (11, 1532576), (16, 1053646), (22, 766288), (32, 526823), (44, 383144), (47, 358688), (88, 191572), (94, 179344), (176, 95786), (188, 89672), (352, 47893), (376, 44836), (517, 32608), (752, 22418), (1019, 16544), (1034, 16304), (1504, 11209), (2038, 8272), (2068, 8152), (4076, 4136)]