89223412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 165896640

約数和(自身を除く): 76673228

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 4219, 5287, 8438, 10574, 16876, 21148, 71723, 143446, 286892, 1312109, 2624218, 5248436, 22305853, 44611706, 89223412]

約数ペア:

[(1, 89223412), (2, 44611706), (4, 22305853), (17, 5248436), (34, 2624218), (68, 1312109), (311, 286892), (622, 143446), (1244, 71723), (4219, 21148), (5287, 16876), (8438, 10574)]