78866108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{636017}}^1$

素因数の和:636052

約数の個数: 12

約数和(自身を含む): 142468032

約数和(自身を除く): 63601924

約数列:

[1, 2, 4, 31, 62, 124, 636017, 1272034, 2544068, 19716527, 39433054, 78866108]

約数ペア:

[(1, 78866108), (2, 39433054), (4, 19716527), (31, 2544068), (62, 1272034), (124, 636017)]