162649498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 116042342

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 3359, 4402, 6718, 24211, 36949, 48422, 73898, 104129, 208258, 238489, 476978, 1145419, 2290838, 2623379, 5246758, 7393159, 14786318, 81324749, 162649498]

約数ペア:

[(1, 162649498), (2, 81324749), (11, 14786318), (22, 7393159), (31, 5246758), (62, 2623379), (71, 2290838), (142, 1145419), (341, 476978), (682, 238489), (781, 208258), (1562, 104129), (2201, 73898), (3359, 48422), (4402, 36949), (6718, 24211)]