16809464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17657}}^1$

素因数の和:17687

約数の個数: 32

約数和(自身を含む): 38141280

約数和(自身を除く): 21331816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 17657, 35314, 70628, 123599, 141256, 247198, 300169, 494396, 600338, 988792, 1200676, 2101183, 2401352, 4202366, 8404732, 16809464]

約数ペア:

[(1, 16809464), (2, 8404732), (4, 4202366), (7, 2401352), (8, 2101183), (14, 1200676), (17, 988792), (28, 600338), (34, 494396), (56, 300169), (68, 247198), (119, 141256), (136, 123599), (238, 70628), (476, 35314), (952, 17657)]