31206588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19586

約数の個数: 48

約数和(自身を含む): 87601920

約数和(自身を除く): 56395332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19553, 39106, 58659, 78212, 117318, 136871, 234636, 273742, 371507, 410613, 547484, 743014, 821226, 1114521, 1486028, 1642452, 2229042, 2600549, 4458084, 5201098, 7801647, 10402196, 15603294, 31206588]

約数ペア:

[(1, 31206588), (2, 15603294), (3, 10402196), (4, 7801647), (6, 5201098), (7, 4458084), (12, 2600549), (14, 2229042), (19, 1642452), (21, 1486028), (28, 1114521), (38, 821226), (42, 743014), (57, 547484), (76, 410613), (84, 371507), (114, 273742), (133, 234636), (228, 136871), (266, 117318), (399, 78212), (532, 58659), (798, 39106), (1596, 19553)]