31120936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 76608000

約数和(自身を除く): 45487064

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2659, 2926, 5318, 5852, 10636, 11704, 18613, 21272, 29249, 37226, 50521, 58498, 74452, 101042, 116996, 148904, 202084, 204743, 233992, 353647, 404168, 409486, 555731, 707294, 818972, 1111462, 1414588, 1637944, 2222924, 2829176, 3890117, 4445848, 7780234, 15560468, 31120936]

約数ペア:

[(1, 31120936), (2, 15560468), (4, 7780234), (7, 4445848), (8, 3890117), (11, 2829176), (14, 2222924), (19, 1637944), (22, 1414588), (28, 1111462), (38, 818972), (44, 707294), (56, 555731), (76, 409486), (77, 404168), (88, 353647), (133, 233992), (152, 204743), (154, 202084), (209, 148904), (266, 116996), (308, 101042), (418, 74452), (532, 58498), (616, 50521), (836, 37226), (1064, 29249), (1463, 21272), (1672, 18613), (2659, 11704), (2926, 10636), (5318, 5852)]