118923688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36887}}^1$

素因数の和:36937

約数の個数: 32

約数和(自身を含む): 247887360

約数和(自身を除く): 128963672

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 36887, 73774, 147548, 295096, 479531, 959062, 1143497, 1918124, 2286994, 3836248, 4573988, 9147976, 14865461, 29730922, 59461844, 118923688]

約数ペア:

[(1, 118923688), (2, 59461844), (4, 29730922), (8, 14865461), (13, 9147976), (26, 4573988), (31, 3836248), (52, 2286994), (62, 1918124), (104, 1143497), (124, 959062), (248, 479531), (403, 295096), (806, 147548), (1612, 73774), (3224, 36887)]