85403344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5783}}^1$

素因数の和:5875

約数の個数: 40

約数和(自身を含む): 180738432

約数和(自身を除く): 95335088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 5783, 7384, 11566, 14768, 23132, 46264, 75179, 92528, 150358, 300716, 410593, 601432, 821186, 1202864, 1642372, 3284744, 5337709, 6569488, 10675418, 21350836, 42701672, 85403344]

約数ペア:

[(1, 85403344), (2, 42701672), (4, 21350836), (8, 10675418), (13, 6569488), (16, 5337709), (26, 3284744), (52, 1642372), (71, 1202864), (104, 821186), (142, 601432), (208, 410593), (284, 300716), (568, 150358), (923, 92528), (1136, 75179), (1846, 46264), (3692, 23132), (5783, 14768), (7384, 11566)]