78363842

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 119351232

約数和(自身を除く): 40987390

約数列:

[1, 2, 103, 197, 206, 394, 1931, 3862, 20291, 40582, 198893, 380407, 397786, 760814, 39181921, 78363842]

約数ペア:

[(1, 78363842), (2, 39181921), (103, 760814), (197, 397786), (206, 380407), (394, 198893), (1931, 40582), (3862, 20291)]