63890488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4561}}^1$

素因数の和:4687

約数の個数: 32

約数和(自身を含む): 128100960

約数和(自身を除く): 64210472

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 4561, 7004, 9122, 14008, 18244, 36488, 77537, 155074, 310148, 469783, 620296, 939566, 1879132, 3758264, 7986311, 15972622, 31945244, 63890488]

約数ペア:

[(1, 63890488), (2, 31945244), (4, 15972622), (8, 7986311), (17, 3758264), (34, 1879132), (68, 939566), (103, 620296), (136, 469783), (206, 310148), (412, 155074), (824, 77537), (1751, 36488), (3502, 18244), (4561, 14008), (7004, 9122)]