40993822

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 62318592

約数和(自身を除く): 21324770

約数列:

[1, 2, 127, 251, 254, 502, 643, 1286, 31877, 63754, 81661, 161393, 163322, 322786, 20496911, 40993822]

約数ペア:

[(1, 40993822), (2, 20496911), (127, 322786), (251, 163322), (254, 161393), (502, 81661), (643, 63754), (1286, 31877)]