90621866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 149962752

約数和(自身を除く): 59340886

約数列:

[1, 2, 17, 31, 34, 62, 127, 254, 527, 677, 1054, 1354, 2159, 3937, 4318, 7874, 11509, 20987, 23018, 41974, 66929, 85979, 133858, 171958, 356779, 713558, 1461643, 2665349, 2923286, 5330698, 45310933, 90621866]

約数ペア:

[(1, 90621866), (2, 45310933), (17, 5330698), (31, 2923286), (34, 2665349), (62, 1461643), (127, 713558), (254, 356779), (527, 171958), (677, 133858), (1054, 85979), (1354, 66929), (2159, 41974), (3937, 23018), (4318, 20987), (7874, 11509)]