40935376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82531}}^1$

素因数の和:82570

約数の個数: 20

約数和(自身を含む): 81871744

約数和(自身を除く): 40936368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82531, 165062, 330124, 660248, 1320496, 2558461, 5116922, 10233844, 20467688, 40935376]

約数ペア:

[(1, 40935376), (2, 20467688), (4, 10233844), (8, 5116922), (16, 2558461), (31, 1320496), (62, 660248), (124, 330124), (248, 165062), (496, 82531)]