81443392

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{5557}}^1$

素因数の和:5798

約数の個数: 28

約数和(自身を含む): 162349180

約数和(自身を除く): 80905788

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 5557, 7328, 11114, 14656, 22228, 44456, 88912, 177824, 355648, 1272553, 2545106, 5090212, 10180424, 20360848, 40721696, 81443392]

約数ペア:

[(1, 81443392), (2, 40721696), (4, 20360848), (8, 10180424), (16, 5090212), (32, 2545106), (64, 1272553), (229, 355648), (458, 177824), (916, 88912), (1832, 44456), (3664, 22228), (5557, 14656), (7328, 11114)]