131887976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11801}}^1$

素因数の和:11945

約数の個数: 32

約数和(自身を含む): 271918080

約数和(自身を除く): 140030104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 11801, 23602, 47204, 94408, 129811, 259622, 519244, 1038488, 1498727, 2997454, 5994908, 11989816, 16485997, 32971994, 65943988, 131887976]

約数ペア:

[(1, 131887976), (2, 65943988), (4, 32971994), (8, 16485997), (11, 11989816), (22, 5994908), (44, 2997454), (88, 1498727), (127, 1038488), (254, 519244), (508, 259622), (1016, 129811), (1397, 94408), (2794, 47204), (5588, 23602), (11176, 11801)]