71984384

素因数分解:

$2^8\times {\mathrm{281189}}^1$

素因数の和:281205

約数の個数: 18

約数和(自身を含む): 143688090

約数和(自身を除く): 71703706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281189, 562378, 1124756, 2249512, 4499024, 8998048, 17996096, 35992192, 71984384]

約数ペア:

[(1, 71984384), (2, 35992192), (4, 17996096), (8, 8998048), (16, 4499024), (32, 2249512), (64, 1124756), (128, 562378), (256, 281189)]