39816584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 79661880

約数和(自身を除く): 39845296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2137, 2329, 4274, 4658, 8548, 9316, 17096, 18632, 36329, 72658, 145316, 290632, 292769, 585538, 1171076, 2342152, 4977073, 9954146, 19908292, 39816584]

約数ペア:

[(1, 39816584), (2, 19908292), (4, 9954146), (8, 4977073), (17, 2342152), (34, 1171076), (68, 585538), (136, 292769), (137, 290632), (274, 145316), (548, 72658), (1096, 36329), (2137, 18632), (2329, 17096), (4274, 9316), (4658, 8548)]