16857676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 18365876

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 727, 748, 1054, 1364, 1454, 2108, 2908, 5797, 7997, 11594, 12359, 15994, 22537, 23188, 24718, 31988, 45074, 49436, 90148, 135949, 247907, 271898, 383129, 495814, 543796, 766258, 991628, 1532516, 4214419, 8428838, 16857676]

約数ペア:

[(1, 16857676), (2, 8428838), (4, 4214419), (11, 1532516), (17, 991628), (22, 766258), (31, 543796), (34, 495814), (44, 383129), (62, 271898), (68, 247907), (124, 135949), (187, 90148), (341, 49436), (374, 45074), (527, 31988), (682, 24718), (727, 23188), (748, 22537), (1054, 15994), (1364, 12359), (1454, 11594), (2108, 7997), (2908, 5797)]