61161968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23743}}^1$

素因数の和:23781

約数の個数: 40

約数和(自身を含む): 141324288

約数和(自身を除く): 80162320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 23743, 47486, 94972, 166201, 189944, 332402, 379888, 546089, 664804, 1092178, 1329608, 2184356, 2659216, 3822623, 4368712, 7645246, 8737424, 15290492, 30580984, 61161968]

約数ペア:

[(1, 61161968), (2, 30580984), (4, 15290492), (7, 8737424), (8, 7645246), (14, 4368712), (16, 3822623), (23, 2659216), (28, 2184356), (46, 1329608), (56, 1092178), (92, 664804), (112, 546089), (161, 379888), (184, 332402), (322, 189944), (368, 166201), (644, 94972), (1288, 47486), (2576, 23743)]