89778392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15227}}^1$

素因数の和:15311

約数の個数: 32

約数和(自身を含む): 186390720

約数和(自身を除く): 96612328

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 15227, 30454, 60908, 121816, 167497, 334994, 669988, 1020209, 1339976, 2040418, 4080836, 8161672, 11222299, 22444598, 44889196, 89778392]

約数ペア:

[(1, 89778392), (2, 44889196), (4, 22444598), (8, 11222299), (11, 8161672), (22, 4080836), (44, 2040418), (67, 1339976), (88, 1020209), (134, 669988), (268, 334994), (536, 167497), (737, 121816), (1474, 60908), (2948, 30454), (5896, 15227)]