31419768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68903}}^1$

素因数の和:68931

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 51265032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68903, 137806, 206709, 275612, 413418, 551224, 826836, 1309157, 1653672, 2618314, 3927471, 5236628, 7854942, 10473256, 15709884, 31419768]

約数ペア:

[(1, 31419768), (2, 15709884), (3, 10473256), (4, 7854942), (6, 5236628), (8, 3927471), (12, 2618314), (19, 1653672), (24, 1309157), (38, 826836), (57, 551224), (76, 413418), (114, 275612), (152, 206709), (228, 137806), (456, 68903)]