29911376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{169951}}^1$

素因数の和:169970

約数の個数: 20

約数和(自身を含む): 63222144

約数和(自身を除く): 33310768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 169951, 339902, 679804, 1359608, 1869461, 2719216, 3738922, 7477844, 14955688, 29911376]

約数ペア:

[(1, 29911376), (2, 14955688), (4, 7477844), (8, 3738922), (11, 2719216), (16, 1869461), (22, 1359608), (44, 679804), (88, 339902), (176, 169951)]