40802848

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{17959}}^1$

素因数の和:18040

約数の個数: 24

約数和(自身を含む): 81466560

約数和(自身を除く): 40663712

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 17959, 35918, 71836, 143672, 287344, 574688, 1275089, 2550178, 5100356, 10200712, 20401424, 40802848]

約数ペア:

[(1, 40802848), (2, 20401424), (4, 10200712), (8, 5100356), (16, 2550178), (32, 1275089), (71, 574688), (142, 287344), (284, 143672), (568, 71836), (1136, 35918), (2272, 17959)]