211301536

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{161053}}^1$

素因数の和:161104

約数の個数: 24

約数和(自身を含む): 426148884

約数和(自身を除く): 214847348

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 161053, 322106, 644212, 1288424, 2576848, 5153696, 6603173, 13206346, 26412692, 52825384, 105650768, 211301536]

約数ペア:

[(1, 211301536), (2, 105650768), (4, 52825384), (8, 26412692), (16, 13206346), (32, 6603173), (41, 5153696), (82, 2576848), (164, 1288424), (328, 644212), (656, 322106), (1312, 161053)]