38020784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{33469}}^1$

素因数の和:33548

約数の個数: 20

約数和(自身を含む): 74705040

約数和(自身を除く): 36684256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 33469, 66938, 133876, 267752, 535504, 2376299, 4752598, 9505196, 19010392, 38020784]

約数ペア:

[(1, 38020784), (2, 19010392), (4, 9505196), (8, 4752598), (16, 2376299), (71, 535504), (142, 267752), (284, 133876), (568, 66938), (1136, 33469)]