16855592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 35985600

約数和(自身を除く): 19130008

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 59, 67, 82, 104, 118, 134, 164, 236, 268, 328, 472, 533, 536, 767, 871, 1066, 1534, 1742, 2132, 2419, 2747, 3068, 3484, 3953, 4264, 4838, 5494, 6136, 6968, 7906, 9676, 10988, 15812, 19352, 21976, 31447, 31624, 35711, 51389, 62894, 71422, 102778, 125788, 142844, 162073, 205556, 251576, 285688, 324146, 411112, 648292, 1296584, 2106949, 4213898, 8427796, 16855592]

約数ペア:

[(1, 16855592), (2, 8427796), (4, 4213898), (8, 2106949), (13, 1296584), (26, 648292), (41, 411112), (52, 324146), (59, 285688), (67, 251576), (82, 205556), (104, 162073), (118, 142844), (134, 125788), (164, 102778), (236, 71422), (268, 62894), (328, 51389), (472, 35711), (533, 31624), (536, 31447), (767, 21976), (871, 19352), (1066, 15812), (1534, 10988), (1742, 9676), (2132, 7906), (2419, 6968), (2747, 6136), (3068, 5494), (3484, 4838), (3953, 4264)]