40654688

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{11243}}^1$

素因数の和:11366

約数の個数: 24

約数和(自身を含む): 80754408

約数和(自身を除く): 40099720

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 11243, 22486, 44972, 89944, 179888, 359776, 1270459, 2540918, 5081836, 10163672, 20327344, 40654688]

約数ペア:

[(1, 40654688), (2, 20327344), (4, 10163672), (8, 5081836), (16, 2540918), (32, 1270459), (113, 359776), (226, 179888), (452, 89944), (904, 44972), (1808, 22486), (3616, 11243)]