61788112

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{48883}}^1$

素因数の和:48970

約数の個数: 20

約数和(自身を含む): 121232320

約数和(自身を除く): 59444208

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 48883, 97766, 195532, 391064, 782128, 3861757, 7723514, 15447028, 30894056, 61788112]

約数ペア:

[(1, 61788112), (2, 30894056), (4, 15447028), (8, 7723514), (16, 3861757), (79, 782128), (158, 391064), (316, 195532), (632, 97766), (1264, 48883)]