87728236

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 156280320

約数和(自身を除く): 68552084

約数列:

[1, 2, 4, 79, 158, 227, 316, 454, 908, 1223, 2446, 4892, 17933, 35866, 71732, 96617, 193234, 277621, 386468, 555242, 1110484, 21932059, 43864118, 87728236]

約数ペア:

[(1, 87728236), (2, 43864118), (4, 21932059), (79, 1110484), (158, 555242), (227, 386468), (316, 277621), (454, 193234), (908, 96617), (1223, 71732), (2446, 35866), (4892, 17933)]