16781088

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 44724960

約数和(自身を除く): 27943872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 2609, 3216, 5218, 6432, 7827, 10436, 15654, 20872, 31308, 41744, 62616, 83488, 125232, 174803, 250464, 349606, 524409, 699212, 1048818, 1398424, 2097636, 2796848, 4195272, 5593696, 8390544, 16781088]

約数ペア:

[(1, 16781088), (2, 8390544), (3, 5593696), (4, 4195272), (6, 2796848), (8, 2097636), (12, 1398424), (16, 1048818), (24, 699212), (32, 524409), (48, 349606), (67, 250464), (96, 174803), (134, 125232), (201, 83488), (268, 62616), (402, 41744), (536, 31308), (804, 20872), (1072, 15654), (1608, 10436), (2144, 7827), (2609, 6432), (3216, 5218)]