105673136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347609}}^1$

素因数の和:347636

約数の個数: 20

約数和(自身を含む): 215518200

約数和(自身を除く): 109845064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347609, 695218, 1390436, 2780872, 5561744, 6604571, 13209142, 26418284, 52836568, 105673136]

約数ペア:

[(1, 105673136), (2, 52836568), (4, 26418284), (8, 13209142), (16, 6604571), (19, 5561744), (38, 2780872), (76, 1390436), (152, 695218), (304, 347609)]