84019696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73961}}^1$

素因数の和:74040

約数の個数: 20

約数和(自身を含む): 165083184

約数和(自身を除く): 81063488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73961, 147922, 295844, 591688, 1183376, 5251231, 10502462, 21004924, 42009848, 84019696]

約数ペア:

[(1, 84019696), (2, 42009848), (4, 21004924), (8, 10502462), (16, 5251231), (71, 1183376), (142, 591688), (284, 295844), (568, 147922), (1136, 73961)]