87595390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8447}}^1$

素因数の和:8532

約数の個数: 32

約数和(自身を含む): 169703424

約数和(自身を除く): 82108034

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 8447, 10370, 16894, 42235, 84470, 143599, 287198, 515267, 717995, 1030534, 1435990, 2576335, 5152670, 8759539, 17519078, 43797695, 87595390]

約数ペア:

[(1, 87595390), (2, 43797695), (5, 17519078), (10, 8759539), (17, 5152670), (34, 2576335), (61, 1435990), (85, 1030534), (122, 717995), (170, 515267), (305, 287198), (610, 143599), (1037, 84470), (2074, 42235), (5185, 16894), (8447, 10370)]