31216164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19592

約数の個数: 48

約数和(自身を含む): 87628800

約数和(自身を除く): 56412636

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, 19559, 39118, 58677, 78236, 117354, 136913, 234708, 273826, 371621, 410739, 547652, 743242, 821478, 1114863, 1486484, 1642956, 2229726, 2601347, 4459452, 5202694, 7804041, 10405388, 15608082, 31216164]

約数ペア:

[(1, 31216164), (2, 15608082), (3, 10405388), (4, 7804041), (6, 5202694), (7, 4459452), (12, 2601347), (14, 2229726), (19, 1642956), (21, 1486484), (28, 1114863), (38, 821478), (42, 743242), (57, 547652), (76, 410739), (84, 371621), (114, 273826), (133, 234708), (228, 136913), (266, 117354), (399, 78236), (532, 58677), (798, 39118), (1596, 19559)]