245427848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{13751}}^1$

素因数の和:13877

約数の個数: 32

約数和(自身を含む): 485170560

約数和(自身を除く): 239742712

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 13751, 17848, 27502, 55004, 110008, 316273, 632546, 1265092, 1333847, 2530184, 2667694, 5335388, 10670776, 30678481, 61356962, 122713924, 245427848]

約数ペア:

[(1, 245427848), (2, 122713924), (4, 61356962), (8, 30678481), (23, 10670776), (46, 5335388), (92, 2667694), (97, 2530184), (184, 1333847), (194, 1265092), (388, 632546), (776, 316273), (2231, 110008), (4462, 55004), (8924, 27502), (13751, 17848)]