80703712

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{35521}}^1$

素因数の和:35602

約数の個数: 24

約数和(自身を含む): 161127792

約数和(自身を除く): 80424080

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 35521, 71042, 142084, 284168, 568336, 1136672, 2521991, 5043982, 10087964, 20175928, 40351856, 80703712]

約数ペア:

[(1, 80703712), (2, 40351856), (4, 20175928), (8, 10087964), (16, 5043982), (32, 2521991), (71, 1136672), (142, 568336), (284, 284168), (568, 142084), (1136, 71042), (2272, 35521)]