90309436

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3919}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 180884480

約数和(自身を除く): 90575044

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 3919, 5761, 7838, 11522, 15676, 23044, 27433, 54866, 109732, 3225337, 6450674, 12901348, 22577359, 45154718, 90309436]

約数ペア:

[(1, 90309436), (2, 45154718), (4, 22577359), (7, 12901348), (14, 6450674), (28, 3225337), (823, 109732), (1646, 54866), (3292, 27433), (3919, 23044), (5761, 15676), (7838, 11522)]