43540486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 73244160

約数和(自身を除く): 29703674

約数列:

[1, 2, 11, 22, 67, 109, 134, 218, 271, 542, 737, 1199, 1474, 2398, 2981, 5962, 7303, 14606, 18157, 29539, 36314, 59078, 80333, 160666, 199727, 324929, 399454, 649858, 1979113, 3958226, 21770243, 43540486]

約数ペア:

[(1, 43540486), (2, 21770243), (11, 3958226), (22, 1979113), (67, 649858), (109, 399454), (134, 324929), (218, 199727), (271, 160666), (542, 80333), (737, 59078), (1199, 36314), (1474, 29539), (2398, 18157), (2981, 14606), (5962, 7303)]