72451198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4079}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 38590082

約数列:

[1, 2, 83, 107, 166, 214, 4079, 8158, 8881, 17762, 338557, 436453, 677114, 872906, 36225599, 72451198]

約数ペア:

[(1, 72451198), (2, 36225599), (83, 872906), (107, 677114), (166, 436453), (214, 338557), (4079, 17762), (8158, 8881)]