89401966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 143847936

約数和(自身を除く): 54445970

約数列:

[1, 2, 23, 46, 61, 122, 151, 211, 302, 422, 1403, 2806, 3473, 4853, 6946, 9211, 9706, 12871, 18422, 25742, 31861, 63722, 211853, 296033, 423706, 592066, 732803, 1465606, 1943521, 3887042, 44700983, 89401966]

約数ペア:

[(1, 89401966), (2, 44700983), (23, 3887042), (46, 1943521), (61, 1465606), (122, 732803), (151, 592066), (211, 423706), (302, 296033), (422, 211853), (1403, 63722), (2806, 31861), (3473, 25742), (4853, 18422), (6946, 12871), (9211, 9706)]