40870544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17895

約数の個数: 40

約数和(自身を含む): 93035712

約数和(自身を除く): 52165168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17863, 35726, 71452, 142904, 196493, 232219, 285808, 392986, 464438, 785972, 928876, 1571944, 1857752, 2554409, 3143888, 3715504, 5108818, 10217636, 20435272, 40870544]

約数ペア:

[(1, 40870544), (2, 20435272), (4, 10217636), (8, 5108818), (11, 3715504), (13, 3143888), (16, 2554409), (22, 1857752), (26, 1571944), (44, 928876), (52, 785972), (88, 464438), (104, 392986), (143, 285808), (176, 232219), (208, 196493), (286, 142904), (572, 71452), (1144, 35726), (2288, 17863)]