31328944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{85133}}^1$

素因数の和:85164

約数の個数: 20

約数和(自身を含む): 63339696

約数和(自身を除く): 32010752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 85133, 170266, 340532, 681064, 1362128, 1958059, 3916118, 7832236, 15664472, 31328944]

約数ペア:

[(1, 31328944), (2, 15664472), (4, 7832236), (8, 3916118), (16, 1958059), (23, 1362128), (46, 681064), (92, 340532), (184, 170266), (368, 85133)]