61831856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7389

約数の個数: 40

約数和(自身を含む): 130955904

約数和(自身を除く): 69124048

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7333, 8432, 14666, 29332, 58664, 117328, 124661, 227323, 249322, 454646, 498644, 909292, 997288, 1818584, 1994576, 3637168, 3864491, 7728982, 15457964, 30915928, 61831856]

約数ペア:

[(1, 61831856), (2, 30915928), (4, 15457964), (8, 7728982), (16, 3864491), (17, 3637168), (31, 1994576), (34, 1818584), (62, 997288), (68, 909292), (124, 498644), (136, 454646), (248, 249322), (272, 227323), (496, 124661), (527, 117328), (1054, 58664), (2108, 29332), (4216, 14666), (7333, 8432)]