85867891184

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{77383}}^1$

素因数の和:77925

約数の個数: 40

約数和(自身を含む): 167654602752

約数和(自身を除く): 81786711568

約数列:

[1, 2, 4, 8, 16, 223, 311, 446, 622, 892, 1244, 1784, 2488, 3568, 4976, 69353, 77383, 138706, 154766, 277412, 309532, 554824, 619064, 1109648, 1238128, 17256409, 24066113, 34512818, 48132226, 69025636, 96264452, 138051272, 192528904, 276102544, 385057808, 5366743199, 10733486398, 21466972796, 42933945592, 85867891184]

約数ペア:

[(1, 85867891184), (2, 42933945592), (4, 21466972796), (8, 10733486398), (16, 5366743199), (223, 385057808), (311, 276102544), (446, 192528904), (622, 138051272), (892, 96264452), (1244, 69025636), (1784, 48132226), (2488, 34512818), (3568, 24066113), (4976, 17256409), (69353, 1238128), (77383, 1109648), (138706, 619064), (154766, 554824), (277412, 309532)]