40564996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 73097024

約数和(自身を除く): 32532028

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 1303, 2606, 5212, 7783, 15566, 31132, 56029, 112058, 224116, 235843, 471686, 943372, 10141249, 20282498, 40564996]

約数ペア:

[(1, 40564996), (2, 20282498), (4, 10141249), (43, 943372), (86, 471686), (172, 235843), (181, 224116), (362, 112058), (724, 56029), (1303, 31132), (2606, 15566), (5212, 7783)]