191571856

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23431}}^1$

素因数の和:23519

約数の個数: 40

約数和(自身を含む): 430024064

約数和(自身を除く): 238452208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 23431, 46862, 93724, 164017, 187448, 328034, 374896, 656068, 1312136, 1710463, 2624272, 3420926, 6841852, 11973241, 13683704, 23946482, 27367408, 47892964, 95785928, 191571856]

約数ペア:

[(1, 191571856), (2, 95785928), (4, 47892964), (7, 27367408), (8, 23946482), (14, 13683704), (16, 11973241), (28, 6841852), (56, 3420926), (73, 2624272), (112, 1710463), (146, 1312136), (292, 656068), (511, 374896), (584, 328034), (1022, 187448), (1168, 164017), (2044, 93724), (4088, 46862), (8176, 23431)]