89492168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 172061760

約数和(自身を除く): 82569592

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 1621, 3242, 6484, 6901, 12968, 13802, 27604, 55208, 108607, 166963, 217214, 333926, 434428, 667852, 868856, 1335704, 11186521, 22373042, 44746084, 89492168]

約数ペア:

[(1, 89492168), (2, 44746084), (4, 22373042), (8, 11186521), (67, 1335704), (103, 868856), (134, 667852), (206, 434428), (268, 333926), (412, 217214), (536, 166963), (824, 108607), (1621, 55208), (3242, 27604), (6484, 13802), (6901, 12968)]