31462396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 66045952

約数和(自身を除く): 34583556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 541, 868, 938, 1082, 1876, 2077, 2164, 3787, 4154, 7574, 8308, 14539, 15148, 16771, 29078, 33542, 36247, 58156, 67084, 72494, 117397, 144988, 234794, 253729, 469588, 507458, 1014916, 1123657, 2247314, 4494628, 7865599, 15731198, 31462396]

約数ペア:

[(1, 31462396), (2, 15731198), (4, 7865599), (7, 4494628), (14, 2247314), (28, 1123657), (31, 1014916), (62, 507458), (67, 469588), (124, 253729), (134, 234794), (217, 144988), (268, 117397), (434, 72494), (469, 67084), (541, 58156), (868, 36247), (938, 33542), (1082, 29078), (1876, 16771), (2077, 15148), (2164, 14539), (3787, 8308), (4154, 7574)]