162886784

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{5557}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 325976700

約数和(自身を除く): 163089916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 3664, 5557, 7328, 11114, 14656, 22228, 29312, 44456, 88912, 177824, 355648, 711296, 1272553, 2545106, 5090212, 10180424, 20360848, 40721696, 81443392, 162886784]

約数ペア:

[(1, 162886784), (2, 81443392), (4, 40721696), (8, 20360848), (16, 10180424), (32, 5090212), (64, 2545106), (128, 1272553), (229, 711296), (458, 355648), (916, 177824), (1832, 88912), (3664, 44456), (5557, 29312), (7328, 22228), (11114, 14656)]