39601136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79841}}^1$

素因数の和:79880

約数の個数: 20

約数和(自身を含む): 79203264

約数和(自身を除く): 39602128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79841, 159682, 319364, 638728, 1277456, 2475071, 4950142, 9900284, 19800568, 39601136]

約数ペア:

[(1, 39601136), (2, 19800568), (4, 9900284), (8, 4950142), (16, 2475071), (31, 1277456), (62, 638728), (124, 319364), (248, 159682), (496, 79841)]