38899888

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{3853}}^1$

素因数の和:4492

約数の個数: 20

約数和(自身を含む): 75507568

約数和(自身を除く): 36607680

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 3853, 5048, 7706, 10096, 15412, 30824, 61648, 2431243, 4862486, 9724972, 19449944, 38899888]

約数ペア:

[(1, 38899888), (2, 19449944), (4, 9724972), (8, 4862486), (16, 2431243), (631, 61648), (1262, 30824), (2524, 15412), (3853, 10096), (5048, 7706)]