40164438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 85902336

約数和(自身を除く): 45737898

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 3823, 5253, 7646, 10506, 11469, 22938, 64991, 129982, 194973, 389946, 393769, 787538, 1181307, 2362614, 6694073, 13388146, 20082219, 40164438]

約数ペア:

[(1, 40164438), (2, 20082219), (3, 13388146), (6, 6694073), (17, 2362614), (34, 1181307), (51, 787538), (102, 393769), (103, 389946), (206, 194973), (309, 129982), (618, 64991), (1751, 22938), (3502, 11469), (3823, 10506), (5253, 7646)]