81903536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35797}}^1$

素因数の和:35829

約数の個数: 40

約数和(自身を含む): 186435984

約数和(自身を除く): 104532448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 35797, 71594, 143188, 286376, 393767, 465361, 572752, 787534, 930722, 1575068, 1861444, 3150136, 3722888, 5118971, 6300272, 7445776, 10237942, 20475884, 40951768, 81903536]

約数ペア:

[(1, 81903536), (2, 40951768), (4, 20475884), (8, 10237942), (11, 7445776), (13, 6300272), (16, 5118971), (22, 3722888), (26, 3150136), (44, 1861444), (52, 1575068), (88, 930722), (104, 787534), (143, 572752), (176, 465361), (208, 393767), (286, 286376), (572, 143188), (1144, 71594), (2288, 35797)]