32781424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 68870592

約数和(自身を除く): 36089168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 911, 1384, 1822, 2249, 2768, 3644, 4498, 7288, 8996, 11843, 14576, 17992, 23686, 35984, 47372, 94744, 157603, 189488, 315206, 630412, 1260824, 2048839, 2521648, 4097678, 8195356, 16390712, 32781424]

約数ペア:

[(1, 32781424), (2, 16390712), (4, 8195356), (8, 4097678), (13, 2521648), (16, 2048839), (26, 1260824), (52, 630412), (104, 315206), (173, 189488), (208, 157603), (346, 94744), (692, 47372), (911, 35984), (1384, 23686), (1822, 17992), (2249, 14576), (2768, 11843), (3644, 8996), (4498, 7288)]