91278254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 54720466

約数列:

[1, 2, 29, 58, 67, 83, 134, 166, 283, 566, 1943, 2407, 3886, 4814, 5561, 8207, 11122, 16414, 18961, 23489, 37922, 46978, 161269, 322538, 549869, 681181, 1099738, 1362362, 1573763, 3147526, 45639127, 91278254]

約数ペア:

[(1, 91278254), (2, 45639127), (29, 3147526), (58, 1573763), (67, 1362362), (83, 1099738), (134, 681181), (166, 549869), (283, 322538), (566, 161269), (1943, 46978), (2407, 37922), (3886, 23489), (4814, 18961), (5561, 16414), (8207, 11122)]