87928388

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 158405184

約数和(自身を除く): 70476796

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4621, 4757, 9242, 9514, 18484, 19028, 309607, 328091, 619214, 656182, 1238428, 1312364, 21982097, 43964194, 87928388]

約数ペア:

[(1, 87928388), (2, 43964194), (4, 21982097), (67, 1312364), (71, 1238428), (134, 656182), (142, 619214), (268, 328091), (284, 309607), (4621, 19028), (4757, 18484), (9242, 9514)]