39293368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 80433000

約数和(自身を除く): 41139632

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 269, 538, 589, 961, 1076, 1178, 1922, 2152, 2356, 3844, 4712, 5111, 7688, 8339, 10222, 16678, 18259, 20444, 33356, 36518, 40888, 66712, 73036, 146072, 158441, 258509, 316882, 517018, 633764, 1034036, 1267528, 2068072, 4911671, 9823342, 19646684, 39293368]

約数ペア:

[(1, 39293368), (2, 19646684), (4, 9823342), (8, 4911671), (19, 2068072), (31, 1267528), (38, 1034036), (62, 633764), (76, 517018), (124, 316882), (152, 258509), (248, 158441), (269, 146072), (538, 73036), (589, 66712), (961, 40888), (1076, 36518), (1178, 33356), (1922, 20444), (2152, 18259), (2356, 16678), (3844, 10222), (4712, 8339), (5111, 7688)]