61426544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202061}}^1$

素因数の和:202088

約数の個数: 20

約数和(自身を含む): 125278440

約数和(自身を除く): 63851896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202061, 404122, 808244, 1616488, 3232976, 3839159, 7678318, 15356636, 30713272, 61426544]

約数ペア:

[(1, 61426544), (2, 30713272), (4, 15356636), (8, 7678318), (16, 3839159), (19, 3232976), (38, 1616488), (76, 808244), (152, 404122), (304, 202061)]